53872418044 has 12 divisors (see below), whose sum is σ = 94598497224. Its totient is φ = 26844275984.

The previous prime is 53872417997. The next prime is 53872418051. The reversal of 53872418044 is 44081427835.

It is a junction number, because it is equal to n+sod(n) for n = 53872417985 and 53872418003.

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, 22981942 + ... + 22984285.

It is an arithmetic number, because the mean of its divisors is an integer number (7883208102).

Almost surely, 2^53872418044 is an apocalyptic number.

It is an amenable number.

53872418044 is a deficient number, since it is larger than the sum of its proper divisors (40726079180).

53872418044 is a wasteful number, since it uses less digits than its factorization.

53872418044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45966524 (or 45966522 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 53872418044 in words is "fifty-three billion, eight hundred seventy-two million, four hundred eighteen thousand, forty-four".