53996281504 has 48 divisors (see below), whose sum is σ = 116076796416. Its totient is φ = 24521011200.

The previous prime is 53996281481. The next prime is 53996281513. The reversal of 53996281504 is 40518269935.

53996281504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 312064 + ... + 453184.

It is an arithmetic number, because the mean of its divisors is an integer number (2418266592).

Almost surely, 2^53996281504 is an apocalyptic number.

It is an amenable number.

53996281504 is an abundant number, since it is smaller than the sum of its proper divisors (62080514912).

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

53996281504 is a wasteful number, since it uses less digits than its factorization.

53996281504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142229 (or 142221 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 53996281504 in words is "fifty-three billion, nine hundred ninety-six million, two hundred eighty-one thousand, five hundred four".