875155564 has 6 divisors (see below), whose sum is σ = 1531522244. Its totient is φ = 437577780.

The previous prime is 875155559. The next prime is 875155573. The reversal of 875155564 is 465551578.

It is a super-2 number, since 2×875155564² = 1531794522400316192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109394442 + ... + 109394449.

Almost surely, 2^875155564 is an apocalyptic number.

It is an amenable number.

875155564 is a deficient number, since it is larger than the sum of its proper divisors (656366680).

875155564 is a wasteful number, since it uses less digits than its factorization.

875155564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218788895 (or 218788893 counting only the distinct ones).

The product of its digits is 840000, while the sum is 46.

The square root of 875155564 is about 29583.0283101646. The cubic root of 875155564 is about 956.5222705467.

The spelling of 875155564 in words is "eight hundred seventy-five million, one hundred fifty-five thousand, five hundred sixty-four".