10557658375 has 128 divisors (see below), whose sum is σ = 15785902080. Its totient is φ = 7027680000.

The previous prime is 10557658369. The next prime is 10557658381. The reversal of 10557658375 is 57385675501.

It is an interprime number because it is at equal distance from previous prime (10557658369) and next prime (10557658381).

It is not a de Polignac number, because 10557658375 - 2³ = 10557658367 is a prime.

It is a super-2 number, since 2×10557658375² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 118625331 + ... + 118625419.

It is an arithmetic number, because the mean of its divisors is an integer number (123327360).

Almost surely, 2^10557658375 is an apocalyptic number.

10557658375 is a deficient number, since it is larger than the sum of its proper divisors (5228243705).

10557658375 is an equidigital number, since it uses as much as digits as its factorization.

10557658375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 4410000, while the sum is 52.

The spelling of 10557658375 in words is "ten billion, five hundred fifty-seven million, six hundred fifty-eight thousand, three hundred seventy-five".