56151720114 has 32 divisors (see below), whose sum is σ = 128409200640. Its totient is φ = 16035547152.

The previous prime is 56151720073. The next prime is 56151720133. The reversal of 56151720114 is 41102715165.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237384 + ... + 410675.

It is an arithmetic number, because the mean of its divisors is an integer number (4012787520).

Almost surely, 2^56151720114 is an apocalyptic number.

56151720114 is an abundant number, since it is smaller than the sum of its proper divisors (72257480526).

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

56151720114 is a wasteful number, since it uses less digits than its factorization.

56151720114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650134.

The product of its (nonzero) digits is 8400, while the sum is 33.

The spelling of 56151720114 in words is "fifty-six billion, one hundred fifty-one million, seven hundred twenty thousand, one hundred fourteen".