53869321131 has 8 divisors (see below), whose sum is σ = 74948620800. Its totient is φ = 34351451112.

The previous prime is 53869321117. The next prime is 53869321133. The reversal of 53869321131 is 13112396835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53869321131 - 2⁶ = 53869321067 is a prime.

It is a super-2 number, since 2×53869321131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53869321133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390357331 + ... + 390357468.

It is an arithmetic number, because the mean of its divisors is an integer number (9368577600).

Almost surely, 2^53869321131 is an apocalyptic number.

53869321131 is a deficient number, since it is larger than the sum of its proper divisors (21079299669).

53869321131 is a wasteful number, since it uses less digits than its factorization.

53869321131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780714825.

The product of its digits is 116640, while the sum is 42.

The spelling of 53869321131 in words is "fifty-three billion, eight hundred sixty-nine million, three hundred twenty-one thousand, one hundred thirty-one".