56553578034 has 32 divisors (see below), whose sum is σ = 116392559040. Its totient is φ = 18305629632.

The previous prime is 56553578023. The next prime is 56553578051. The reversal of 56553578034 is 43087535565.

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, 137244 + ... + 363239.

It is an arithmetic number, because the mean of its divisors is an integer number (3637267470).

Almost surely, 2^56553578034 is an apocalyptic number.

56553578034 is an abundant number, since it is smaller than the sum of its proper divisors (59838981006).

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

56553578034 is a wasteful number, since it uses less digits than its factorization.

56553578034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501034.

The product of its (nonzero) digits is 7560000, while the sum is 51.

The spelling of 56553578034 in words is "fifty-six billion, five hundred fifty-three million, five hundred seventy-eight thousand, thirty-four".