53328440796 has 48 divisors (see below), whose sum is σ = 125876217600. Its totient is φ = 17570120832.

The previous prime is 53328440783. The next prime is 53328440797. The reversal of 53328440796 is 69704482335.

It is a super-2 number, since 2×53328440796² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53328440797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3691275 + ... + 3705693.

It is an arithmetic number, because the mean of its divisors is an integer number (2622421200).

Almost surely, 2^53328440796 is an apocalyptic number.

It is an amenable number.

53328440796 is an abundant number, since it is smaller than the sum of its proper divisors (72547776804).

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

53328440796 is a wasteful number, since it uses less digits than its factorization.

53328440796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17978 (or 17976 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 53328440796 in words is "fifty-three billion, three hundred twenty-eight million, four hundred forty thousand, seven hundred ninety-six".