56755753662 has 32 divisors (see below), whose sum is σ = 113804621568. Its totient is φ = 18869791616.

The previous prime is 56755753627. The next prime is 56755753673. The reversal of 56755753662 is 26635755765.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 4344913 + ... + 4357955.

It is an arithmetic number, because the mean of its divisors is an integer number (3556394424).

Almost surely, 2^56755753662 is an apocalyptic number.

56755753662 is an abundant number, since it is smaller than the sum of its proper divisors (57048867906).

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

56755753662 is a wasteful number, since it uses less digits than its factorization.

56755753662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14864.

The product of its digits is 39690000, while the sum is 57.

The spelling of 56755753662 in words is "fifty-six billion, seven hundred fifty-five million, seven hundred fifty-three thousand, six hundred sixty-two".