56123525635 has 16 divisors (see below), whose sum is σ = 67657054176. Its totient is φ = 44693273088.

The previous prime is 56123525597. The next prime is 56123525683. The reversal of 56123525635 is 53652532165.

It is a cyclic number.

It is not a de Polignac number, because 56123525635 - 2⁹ = 56123525123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56123525591 and 56123525600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1362157 + ... + 1402753.

It is an arithmetic number, because the mean of its divisors is an integer number (4228565886).

Almost surely, 2^56123525635 is an apocalyptic number.

56123525635 is a deficient number, since it is larger than the sum of its proper divisors (11533528541).

56123525635 is a wasteful number, since it uses less digits than its factorization.

56123525635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41862.

The product of its digits is 810000, while the sum is 43.

The spelling of 56123525635 in words is "fifty-six billion, one hundred twenty-three million, five hundred twenty-five thousand, six hundred thirty-five".