957504401 has 4 divisors (see below), whose sum is σ = 1094290752. Its totient is φ = 820718052.

The previous prime is 957504391. The next prime is 957504403. The reversal of 957504401 is 104405759.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104405759 = 109 ⋅957851.

It is not a de Polignac number, because 957504401 - 2¹⁸ = 957242257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (957504403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68393165 + ... + 68393178.

It is an arithmetic number, because the mean of its divisors is an integer number (273572688).

Almost surely, 2^957504401 is an apocalyptic number.

It is an amenable number.

957504401 is a deficient number, since it is larger than the sum of its proper divisors (136786351).

957504401 is a wasteful number, since it uses less digits than its factorization.

957504401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136786350.

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

The square root of 957504401 is about 30943.5680069380. The cubic root of 957504401 is about 985.6292717741.

The spelling of 957504401 in words is "nine hundred fifty-seven million, five hundred four thousand, four hundred one".