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5463660605 = 51389944453
BaseRepresentation
bin1010001011010100…
…01101100000111101
3112002202211201100012
411011222031200331
542142144114410
62302053113005
7252252230444
oct50552154075
915082751305
105463660605
112354104097
121085928765
13690c2c390
1439b8b7d5b
1521e9e2605
hex145a8d83d

5463660605 has 16 divisors (see below), whose sum is σ = 7140072240. Its totient is φ = 3989365248.

The previous prime is 5463660599. The next prime is 5463660637. The reversal of 5463660605 is 5060663645.

It is a happy number.

5463660605 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 8 ways, for example, as 2134255204 + 3329405401 = 46198^2 + 57701^2 .

It is a cyclic number.

It is not a de Polignac number, because 5463660605 - 230 = 4389918781 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466442 + ... + 478011.

It is an arithmetic number, because the mean of its divisors is an integer number (446254515).

Almost surely, 25463660605 is an apocalyptic number.

It is an amenable number.

5463660605 is a deficient number, since it is larger than the sum of its proper divisors (1676411635).

5463660605 is a wasteful number, since it uses less digits than its factorization.

5463660605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944560.

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 5463660605 is about 73916.5786884106. The cubic root of 5463660605 is about 1761.2779764432.

The spelling of 5463660605 in words is "five billion, four hundred sixty-three million, six hundred sixty thousand, six hundred five".

Divisors: 1 5 13 65 89 445 1157 5785 944453 4722265 12277889 61389445 84056317 420281585 1092732121 5463660605