55192362979 has 16 divisors (see below), whose sum is σ = 62942660928. Its totient is φ = 47943539712.

The previous prime is 55192362923. The next prime is 55192362997. The reversal of 55192362979 is 97926329155.

It is a cyclic number.

It is not a de Polignac number, because 55192362979 - 2⁷ = 55192362851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55192362479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2518879 + ... + 2540695.

It is an arithmetic number, because the mean of its divisors is an integer number (3933916308).

Almost surely, 2^55192362979 is an apocalyptic number.

55192362979 is a deficient number, since it is larger than the sum of its proper divisors (7750297949).

55192362979 is a wasteful number, since it uses less digits than its factorization.

55192362979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33294.

The product of its digits is 9185400, while the sum is 58.

The spelling of 55192362979 in words is "fifty-five billion, one hundred ninety-two million, three hundred sixty-two thousand, nine hundred seventy-nine".