55331895884716 has 48 divisors (see below), whose sum is σ = 111807611435520. Its totient is φ = 23695490520000.

The previous prime is 55331895884633. The next prime is 55331895884753. The reversal of 55331895884716 is 61748859813355.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182684260 + ... + 182986891.

It is an arithmetic number, because the mean of its divisors is an integer number (2329325238240).

Almost surely, 2^{55331895884716} is an apocalyptic number.

It is an amenable number.

55331895884716 is an abundant number, since it is smaller than the sum of its proper divisors (56475715550804).

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

55331895884716 is a wasteful number, since it uses less digits than its factorization.

55331895884716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365671366 (or 365671364 counting only the distinct ones).

The product of its digits is 870912000, while the sum is 73.

The spelling of 55331895884716 in words is "fifty-five trillion, three hundred thirty-one billion, eight hundred ninety-five million, eight hundred eighty-four thousand, seven hundred sixteen".