55046394985532 has 12 divisors (see below), whose sum is σ = 96406274001576. Its totient is φ = 27501745270800.

The previous prime is 55046394985471. The next prime is 55046394985567. The reversal of 55046394985532 is 23558949364055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5363049719 + ... + 5363059982.

It is an arithmetic number, because the mean of its divisors is an integer number (8033856166798).

Almost surely, 2^{55046394985532} is an apocalyptic number.

It is an amenable number.

55046394985532 is a deficient number, since it is larger than the sum of its proper divisors (41359879016044).

55046394985532 is a wasteful number, since it uses less digits than its factorization.

55046394985532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10726110988 (or 10726110986 counting only the distinct ones).

The product of its (nonzero) digits is 699840000, while the sum is 68.

The spelling of 55046394985532 in words is "fifty-five trillion, forty-six billion, three hundred ninety-four million, nine hundred eighty-five thousand, five hundred thirty-two".