56566501035 has 64 divisors (see below), whose sum is σ = 104137920000. Its totient is φ = 25930920960.

The previous prime is 56566501027. The next prime is 56566501049. The reversal of 56566501035 is 53010566565.

56566501035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56566501035 - 2³ = 56566501027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1577991 + ... + 1613439.

It is an arithmetic number, because the mean of its divisors is an integer number (1627155000).

Almost surely, 2^56566501035 is an apocalyptic number.

56566501035 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

56566501035 is a deficient number, since it is larger than the sum of its proper divisors (47571418965).

56566501035 is a wasteful number, since it uses less digits than its factorization.

56566501035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35996.

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 56566501035 in words is "fifty-six billion, five hundred sixty-six million, five hundred one thousand, thirty-five".