10601638375 has 8 divisors (see below), whose sum is σ = 13230844848. Its totient is φ = 8481310600.

The previous prime is 10601638367. The next prime is 10601638387. The reversal of 10601638375 is 57383610601.

It is a happy number.

It is not a de Polignac number, because 10601638375 - 2³ = 10601638367 is a prime.

It is a super-2 number, since 2×10601638375² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42406429 + ... + 42406678.

It is an arithmetic number, because the mean of its divisors is an integer number (1653855606).

Almost surely, 2^10601638375 is an apocalyptic number.

10601638375 is a deficient number, since it is larger than the sum of its proper divisors (2629206473).

10601638375 is an frugal number, since it uses more digits than its factorization.

10601638375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84813122 (or 84813112 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 10601638375 in words is "ten billion, six hundred one million, six hundred thirty-eight thousand, three hundred seventy-five".