56835460780 has 48 divisors (see below), whose sum is σ = 137308502016. Its totient is φ = 19357387200.

The previous prime is 56835460739. The next prime is 56835460789. The reversal of 56835460780 is 8706453865.

It is not an unprimeable number, because it can be changed into a prime (56835460789) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1323124 + ... + 1365403.

It is an arithmetic number, because the mean of its divisors is an integer number (2860593792).

Almost surely, 2^56835460780 is an apocalyptic number.

It is an amenable number.

56835460780 is an abundant number, since it is smaller than the sum of its proper divisors (80473041236).

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

56835460780 is a wasteful number, since it uses less digits than its factorization.

56835460780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688694 (or 2688692 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 56835460780 in words is "fifty-six billion, eight hundred thirty-five million, four hundred sixty thousand, seven hundred eighty".