757525814138 has 16 divisors (see below), whose sum is σ = 1139551401120. Its totient is φ = 377675733456.

The previous prime is 757525814137. The next prime is 757525814141. The reversal of 757525814138 is 831418525757.

It is not an unprimeable number, because it can be changed into a prime (757525814137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3948881 + ... + 4136267.

It is an arithmetic number, because the mean of its divisors is an integer number (71221962570).

Almost surely, 2^757525814138 is an apocalyptic number.

757525814138 is a deficient number, since it is larger than the sum of its proper divisors (382025586982).

757525814138 is a wasteful number, since it uses less digits than its factorization.

757525814138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193181.

The product of its digits is 9408000, while the sum is 56.

The spelling of 757525814138 in words is "seven hundred fifty-seven billion, five hundred twenty-five million, eight hundred fourteen thousand, one hundred thirty-eight".