53831672468 has 12 divisors (see below), whose sum is σ = 107663344992. Its totient is φ = 23070716760.

The previous prime is 53831672387. The next prime is 53831672497. The reversal of 53831672468 is 86427613835.

It is a happy number.

53831672468 is an admirable number.

It is a super-2 number, since 2×53831672468² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

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, 961279838 + ... + 961279893.

It is an arithmetic number, because the mean of its divisors is an integer number (8971945416).

Almost surely, 2^53831672468 is an apocalyptic number.

It is an amenable number.

53831672468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53831672468 is a wasteful number, since it uses less digits than its factorization.

53831672468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922559742 (or 1922559740 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 53.

The spelling of 53831672468 in words is "fifty-three billion, eight hundred thirty-one million, six hundred seventy-two thousand, four hundred sixty-eight".