56757751005255 has 16 divisors (see below), whose sum is σ = 90908296458624. Its totient is φ = 30238835586080.

The previous prime is 56757751005209. The next prime is 56757751005269. The reversal of 56757751005255 is 55250015775765.

It is a happy number.

56757751005255 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 56757751005255 - 2¹⁴ = 56757750988871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1997794701 + ... + 1997823110.

It is an arithmetic number, because the mean of its divisors is an integer number (5681768528664).

Almost surely, 2^{56757751005255} is an apocalyptic number.

56757751005255 is a deficient number, since it is larger than the sum of its proper divisors (34150545453369).

56757751005255 is a wasteful number, since it uses less digits than its factorization.

56757751005255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995618766.

The product of its (nonzero) digits is 64312500, while the sum is 60.

The spelling of 56757751005255 in words is "fifty-six trillion, seven hundred fifty-seven billion, seven hundred fifty-one million, five thousand, two hundred fifty-five".