54172679050 has 24 divisors (see below), whose sum is σ = 115155638496. Its totient is φ = 18573489840.

The previous prime is 54172679021. The next prime is 54172679063. The reversal of 54172679050 is 5097627145.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77389192 + ... + 77389891.

It is an arithmetic number, because the mean of its divisors is an integer number (4798151604).

Almost surely, 2^54172679050 is an apocalyptic number.

54172679050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54172679050 is an abundant number, since it is smaller than the sum of its proper divisors (60982959446).

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

54172679050 is a wasteful number, since it uses less digits than its factorization.

54172679050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154779102 (or 154779097 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 54172679050 in words is "fifty-four billion, one hundred seventy-two million, six hundred seventy-nine thousand, fifty".