53131132115 has 8 divisors (see below), whose sum is σ = 63958487760. Its totient is φ = 42370819552.

The previous prime is 53131132081. The next prime is 53131132133. The reversal of 53131132115 is 51123113135.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 53131132115 - 2⁶ = 53131132051 is a prime.

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, 16759025 + ... + 16762194.

It is an arithmetic number, because the mean of its divisors is an integer number (7994810970).

Almost surely, 2^53131132115 is an apocalyptic number.

53131132115 is a deficient number, since it is larger than the sum of its proper divisors (10827355645).

53131132115 is a wasteful number, since it uses less digits than its factorization.

53131132115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33521541.

The product of its digits is 1350, while the sum is 26.

The spelling of 53131132115 in words is "fifty-three billion, one hundred thirty-one million, one hundred thirty-two thousand, one hundred fifteen".