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5500025617 = 37148649341
BaseRepresentation
bin1010001111101001…
…11011101100010001
3112012022021020202111
411013310323230101
542231001304432
62305432345321
7253203306052
oct50764735421
915168236674
105500025617
112372691719
121095b45241
13698622538
143a2662729
15222cc7347
hex147d3bb11

5500025617 has 4 divisors (see below), whose sum is σ = 5648674996. Its totient is φ = 5351376240.

The previous prime is 5500025567. The next prime is 5500025633. The reversal of 5500025617 is 7165200055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4844716816 + 655308801 = 69604^2 + 25599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5500025617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5500425617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74324634 + ... + 74324707.

It is an arithmetic number, because the mean of its divisors is an integer number (1412168749).

Almost surely, 25500025617 is an apocalyptic number.

It is an amenable number.

5500025617 is a deficient number, since it is larger than the sum of its proper divisors (148649379).

5500025617 is a wasteful number, since it uses less digits than its factorization.

5500025617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148649378.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 5500025617 is about 74162.1575805343. The cubic root of 5500025617 is about 1765.1769081719.

The spelling of 5500025617 in words is "five billion, five hundred million, twenty-five thousand, six hundred seventeen".

Divisors: 1 37 148649341 5500025617