56555255346 has 16 divisors (see below), whose sum is σ = 113182528608. Its totient is φ = 18839748800.

The previous prime is 56555255333. The next prime is 56555255389. The reversal of 56555255346 is 64355255565.

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 7 ways as a sum of consecutive naturals, for example, 2990535 + ... + 3009386.

It is an arithmetic number, because the mean of its divisors is an integer number (7073908038).

Almost surely, 2^56555255346 is an apocalyptic number.

56555255346 is an abundant number, since it is smaller than the sum of its proper divisors (56627273262).

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

56555255346 is a wasteful number, since it uses less digits than its factorization.

56555255346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001497.

The product of its digits is 13500000, while the sum is 51.

The spelling of 56555255346 in words is "fifty-six billion, five hundred fifty-five million, two hundred fifty-five thousand, three hundred forty-six".