56534735400 has 192 divisors, whose sum is σ = 205897446720. Its totient is φ = 12651110400.

The previous prime is 56534735393. The next prime is 56534735423. The reversal of 56534735400 is 453743565.

56534735400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 243657 + ... + 415256.

It is an arithmetic number, because the mean of its divisors is an integer number (1072382535).

Almost surely, 2^56534735400 is an apocalyptic number.

56534735400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56534735400 is an abundant number, since it is smaller than the sum of its proper divisors (149362711320).

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

56534735400 is a wasteful number, since it uses less digits than its factorization.

56534735400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658956 (or 658947 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 42.

The spelling of 56534735400 in words is "fifty-six billion, five hundred thirty-four million, seven hundred thirty-five thousand, four hundred".