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5655001725 = 325270935449
BaseRepresentation
bin1010100010001000…
…00111101001111101
3112121002212212000100
411101010013221331
543040140023400
62333050151313
7260064502332
oct52104075175
915532785010
105655001725
11244211254a
121119a22539
136c1774389
143b9084989
152316db100
hex151107a7d

5655001725 has 36 divisors (see below), whose sum is σ = 10143308500. Its totient is φ = 3011662080.

The previous prime is 5655001717. The next prime is 5655001727. The reversal of 5655001725 is 5271005565.

It is a happy number.

5655001725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 954253881 + 4700747844 = 30891^2 + 68562^2 .

It is not a de Polignac number, because 5655001725 - 23 = 5655001717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5655001725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655001727) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 141801 + ... + 177249.

Almost surely, 25655001725 is an apocalyptic number.

It is an amenable number.

5655001725 is a deficient number, since it is larger than the sum of its proper divisors (4488306775).

5655001725 is a wasteful number, since it uses less digits than its factorization.

5655001725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36174 (or 36166 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 36.

The square root of 5655001725 is about 75199.7455115375. The cubic root of 5655001725 is about 1781.6029121611.

The spelling of 5655001725 in words is "five billion, six hundred fifty-five million, one thousand, seven hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 709 2127 3545 6381 10635 17725 31905 35449 53175 106347 159525 177245 319041 531735 886225 1595205 2658675 7976025 25133341 75400023 125666705 226200069 377000115 628333525 1131000345 1885000575 5655001725