56211302454 has 16 divisors (see below), whose sum is σ = 112512630000. Its totient is φ = 18722096640.

The previous prime is 56211302443. The next prime is 56211302491. The reversal of 56211302454 is 45420311265.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3742927 + ... + 3757914.

It is an arithmetic number, because the mean of its divisors is an integer number (7032039375).

Almost surely, 2^56211302454 is an apocalyptic number.

56211302454 is an abundant number, since it is smaller than the sum of its proper divisors (56301327546).

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

56211302454 is a wasteful number, since it uses less digits than its factorization.

56211302454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7502095.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 56211302454 in words is "fifty-six billion, two hundred eleven million, three hundred two thousand, four hundred fifty-four".