525875957 has 4 divisors (see below), whose sum is σ = 527589216. Its totient is φ = 524162700.

The previous prime is 525875947. The next prime is 525875983. The reversal of 525875957 is 759578525.

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.

It is a cyclic number.

It is not a de Polignac number, because 525875957 - 2⁴ = 525875941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 525875899 and 525875908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525875947) 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, 856169 + ... + 856782.

It is an arithmetic number, because the mean of its divisors is an integer number (131897304).

Almost surely, 2^525875957 is an apocalyptic number.

It is an amenable number.

525875957 is a deficient number, since it is larger than the sum of its proper divisors (1713259).

525875957 is a wasteful number, since it uses less digits than its factorization.

525875957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713258.

The product of its digits is 4410000, while the sum is 53.

The square root of 525875957 is about 22931.9854569987. The cubic root of 525875957 is about 807.1627385114.

The spelling of 525875957 in words is "five hundred twenty-five million, eight hundred seventy-five thousand, nine hundred fifty-seven".