875504957 has 2 divisors, whose sum is σ = 875504958. Its totient is φ = 875504956.

The previous prime is 875504951. The next prime is 875504963. The reversal of 875504957 is 759405578.

It is a balanced prime because it is at equal distance from previous prime (875504951) and next prime (875504963).

It can be written as a sum of positive squares in only one way, i.e., 458773561 + 416731396 = 21419^2 + 20414^2 .

It is a cyclic number.

It is not a de Polignac number, because 875504957 - 2¹⁰ = 875503933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (875504951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437752478 + 437752479.

It is an arithmetic number, because the mean of its divisors is an integer number (437752479).

Almost surely, 2^875504957 is an apocalyptic number.

It is an amenable number.

875504957 is a deficient number, since it is larger than the sum of its proper divisors (1).

875504957 is an equidigital number, since it uses as much as digits as its factorization.

875504957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764000, while the sum is 50.

The square root of 875504957 is about 29588.9330155719. The cubic root of 875504957 is about 956.6495460979.

The spelling of 875504957 in words is "eight hundred seventy-five million, five hundred four thousand, nine hundred fifty-seven".