53214544441536 has 56 divisors (see below), whose sum is σ = 144071160070464. Its totient is φ = 17325665629440.

The previous prime is 53214544441507. The next prime is 53214544441559. The reversal of 53214544441536 is 63514444541235.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3222771810 + ... + 3222788321.

Almost surely, 2^{53214544441536} is an apocalyptic number.

It is an amenable number.

53214544441536 is an abundant number, since it is smaller than the sum of its proper divisors (90856615628928).

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

53214544441536 is a wasteful number, since it uses less digits than its factorization.

53214544441536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6445560189 (or 6445560179 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 51.

The spelling of 53214544441536 in words is "fifty-three trillion, two hundred fourteen billion, five hundred forty-four million, four hundred forty-one thousand, five hundred thirty-six".