53108564892 has 24 divisors (see below), whose sum is σ = 123928266000. Its totient is φ = 17701671936.

The previous prime is 53108564881. The next prime is 53108564909. The reversal of 53108564892 is 29846580135.

It is a super-3 number, since 3×53108564892³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49734 + ... + 329682.

It is an arithmetic number, because the mean of its divisors is an integer number (5163677750).

Almost surely, 2^53108564892 is an apocalyptic number.

It is an amenable number.

53108564892 is an abundant number, since it is smaller than the sum of its proper divisors (70819701108).

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

53108564892 is a wasteful number, since it uses less digits than its factorization.

53108564892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295765 (or 295763 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 53108564892 in words is "fifty-three billion, one hundred eight million, five hundred sixty-four thousand, eight hundred ninety-two".