55764707015 has 8 divisors (see below), whose sum is σ = 66989070960. Its totient is φ = 44564150592.

The previous prime is 55764706979. The next prime is 55764707023. The reversal of 55764707015 is 51070746755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55764707015 - 2²⁴ = 55747929799 is a prime.

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, 5946725 + ... + 5956094.

It is an arithmetic number, because the mean of its divisors is an integer number (8373633870).

Almost surely, 2^55764707015 is an apocalyptic number.

55764707015 is a deficient number, since it is larger than the sum of its proper divisors (11224363945).

55764707015 is a wasteful number, since it uses less digits than its factorization.

55764707015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11903761.

The product of its (nonzero) digits is 1029000, while the sum is 47.

The spelling of 55764707015 in words is "fifty-five billion, seven hundred sixty-four million, seven hundred seven thousand, fifteen".