53040417157 has 24 divisors (see below), whose sum is σ = 69943423200. Its totient is φ = 39757296096.

The previous prime is 53040417149. The next prime is 53040417239. The reversal of 53040417157 is 75171404035.

It is not a de Polignac number, because 53040417157 - 2³ = 53040417149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53040417457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2179107 + ... + 2203312.

It is an arithmetic number, because the mean of its divisors is an integer number (2914309300).

Almost surely, 2^53040417157 is an apocalyptic number.

It is an amenable number.

53040417157 is a deficient number, since it is larger than the sum of its proper divisors (16903006043).

53040417157 is a wasteful number, since it uses less digits than its factorization.

53040417157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382465 (or 4382458 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 53040417157 in words is "fifty-three billion, forty million, four hundred seventeen thousand, one hundred fifty-seven".