53160172415 has 32 divisors (see below), whose sum is σ = 73896109056. Its totient is φ = 35958666240.

The previous prime is 53160172393. The next prime is 53160172423. The reversal of 53160172415 is 51427106135.

It is a happy number.

It is not a de Polignac number, because 53160172415 - 2²⁴ = 53143395199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1941470 + ... + 1968660.

It is an arithmetic number, because the mean of its divisors is an integer number (2309253408).

Almost surely, 2^53160172415 is an apocalyptic number.

53160172415 is a deficient number, since it is larger than the sum of its proper divisors (20735936641).

53160172415 is a wasteful number, since it uses less digits than its factorization.

53160172415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27959.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 53160172415 in words is "fifty-three billion, one hundred sixty million, one hundred seventy-two thousand, four hundred fifteen".