56770796305 has 16 divisors (see below), whose sum is σ = 68712436800. Its totient is φ = 45025911360.

The previous prime is 56770796287. The next prime is 56770796309. The reversal of 56770796305 is 50369707765.

It is not a de Polignac number, because 56770796305 - 2²⁷ = 56636578577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56770796309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435150 + ... + 550360.

It is an arithmetic number, because the mean of its divisors is an integer number (4294527300).

Almost surely, 2^56770796305 is an apocalyptic number.

It is an amenable number.

56770796305 is a deficient number, since it is larger than the sum of its proper divisors (11941640495).

56770796305 is a wasteful number, since it uses less digits than its factorization.

56770796305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116064.

The product of its (nonzero) digits is 8334900, while the sum is 55.

The spelling of 56770796305 in words is "fifty-six billion, seven hundred seventy million, seven hundred ninety-six thousand, three hundred five".