54452076665615 has 4 divisors (see below), whose sum is σ = 65342491998744. Its totient is φ = 43561661332488.

The previous prime is 54452076665593. The next prime is 54452076665687. The reversal of 54452076665615 is 51656667025445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54452076665615 - 2¹² = 54452076661519 is a prime.

It is a Duffinian number.

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, 5445207666557 + ... + 5445207666566.

It is an arithmetic number, because the mean of its divisors is an integer number (16335622999686).

Almost surely, 2^{54452076665615} is an apocalyptic number.

54452076665615 is a deficient number, since it is larger than the sum of its proper divisors (10890415333129).

54452076665615 is a wasteful number, since it uses less digits than its factorization.

54452076665615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10890415333128.

The product of its (nonzero) digits is 181440000, while the sum is 62.

The spelling of 54452076665615 in words is "fifty-four trillion, four hundred fifty-two billion, seventy-six million, six hundred sixty-five thousand, six hundred fifteen".