54052593156 has 36 divisors (see below), whose sum is σ = 143824153200. Its totient is φ = 17069239728.

The previous prime is 54052593149. The next prime is 54052593191. The reversal of 54052593156 is 65139525045.

54052593156 is a `hidden beast` number, since 5 + 4 + 0 + 5 + 2 + 593 + 1 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 39511446 + ... + 39512813.

Almost surely, 2^54052593156 is an apocalyptic number.

It is an amenable number.

54052593156 is an abundant number, since it is smaller than the sum of its proper divisors (89771560044).

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

54052593156 is a wasteful number, since it uses less digits than its factorization.

54052593156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79024288 (or 79024283 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 54052593156 in words is "fifty-four billion, fifty-two million, five hundred ninety-three thousand, one hundred fifty-six".