56835502605 has 64 divisors (see below), whose sum is σ = 118596334080. Its totient is φ = 25279713792.

The previous prime is 56835502597. The next prime is 56835502613. The reversal of 56835502605 is 50620553865.

56835502605 is a `hidden beast` number, since 5 + 6 + 8 + 35 + 5 + 0 + 2 + 605 = 666.

It is an interprime number because it is at equal distance from previous prime (56835502597) and next prime (56835502613).

It is not a de Polignac number, because 56835502605 - 2³ = 56835502597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 777784 + ... + 847713.

It is an arithmetic number, because the mean of its divisors is an integer number (1853067720).

Almost surely, 2^56835502605 is an apocalyptic number.

It is an amenable number.

56835502605 is an abundant number, since it is smaller than the sum of its proper divisors (61760831475).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56835502605 is a wasteful number, since it uses less digits than its factorization.

56835502605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625555 (or 1625549 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The spelling of 56835502605 in words is "fifty-six billion, eight hundred thirty-five million, five hundred two thousand, six hundred five".