54157079124 has 18 divisors (see below), whose sum is σ = 136897061210. Its totient is φ = 18052359696.

The previous prime is 54157079083. The next prime is 54157079159. The reversal of 54157079124 is 42197075145.

54157079124 is a `hidden beast` number, since 5 + 4 + 1 + 570 + 79 + 1 + 2 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 53402588100 + 754491024 = 231090^2 + 27468^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 54157079124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 752181619 + ... + 752181690.

Almost surely, 2^54157079124 is an apocalyptic number.

It is an amenable number.

54157079124 is an abundant number, since it is smaller than the sum of its proper divisors (82739982086).

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

54157079124 is a wasteful number, since it uses less digits than its factorization.

54157079124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504363319 (or 1504363314 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The spelling of 54157079124 in words is "fifty-four billion, one hundred fifty-seven million, seventy-nine thousand, one hundred twenty-four".