875563408 has 20 divisors (see below), whose sum is σ = 1697612080. Its totient is φ = 437469984.

The previous prime is 875563391. The next prime is 875563417. The reversal of 875563408 is 804365578.

It is a super-2 number, since 2×875563408² = 1533222562857148928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4591 + ... + 42097.

It is an arithmetic number, because the mean of its divisors is an integer number (84880604).

Almost surely, 2^875563408 is an apocalyptic number.

It is an amenable number.

875563408 is a deficient number, since it is larger than the sum of its proper divisors (822048672).

875563408 is a wasteful number, since it uses less digits than its factorization.

875563408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38974 (or 38968 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 875563408 is about 29589.9207163520. The cubic root of 875563408 is about 956.6708350991.

The spelling of 875563408 in words is "eight hundred seventy-five million, five hundred sixty-three thousand, four hundred eight".