55845321374 has 16 divisors (see below), whose sum is σ = 85103990496. Its totient is φ = 27480636000.

The previous prime is 55845321361. The next prime is 55845321391. The reversal of 55845321374 is 47312354855.

55845321374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793997 + ... + 861464.

It is an arithmetic number, because the mean of its divisors is an integer number (5318999406).

Almost surely, 2^55845321374 is an apocalyptic number.

55845321374 is a deficient number, since it is larger than the sum of its proper divisors (29258669122).

55845321374 is a wasteful number, since it uses less digits than its factorization.

55845321374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655731.

The product of its digits is 2016000, while the sum is 47.

The spelling of 55845321374 in words is "fifty-five billion, eight hundred forty-five million, three hundred twenty-one thousand, three hundred seventy-four".