3157875568 has 20 divisors (see below), whose sum is σ = 6153755688. Its totient is φ = 1569809600.

The previous prime is 3157875559. The next prime is 3157875583. The reversal of 3157875568 is 8655787513.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567658 + ... + 573193.

Almost surely, 2^3157875568 is an apocalyptic number.

It is an amenable number.

3157875568 is a deficient number, since it is larger than the sum of its proper divisors (2995880120).

3157875568 is a wasteful number, since it uses less digits than its factorization.

3157875568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141032 (or 1141026 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 55.

The square root of 3157875568 is about 56194.9781386202. The cubic root of 3157875568 is about 1467.1178612754.

The spelling of 3157875568 in words is "three billion, one hundred fifty-seven million, eight hundred seventy-five thousand, five hundred sixty-eight".