100508164539 has 16 divisors (see below), whose sum is σ = 136586023200. Its totient is φ = 65718738176.

The previous prime is 100508164517. The next prime is 100508164579. The reversal of 100508164539 is 935461805001.

It is not a de Polignac number, because 100508164539 - 2⁸ = 100508164283 is a prime.

It is a super-2 number, since 2×100508164539² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100508164539.

It is not an unprimeable number, because it can be changed into a prime (100508164579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365617 + ... + 578525.

It is an arithmetic number, because the mean of its divisors is an integer number (8536626450).

Almost surely, 2^100508164539 is an apocalyptic number.

100508164539 is a deficient number, since it is larger than the sum of its proper divisors (36077858661).

100508164539 is a wasteful number, since it uses less digits than its factorization.

100508164539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215934.

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 100508164539 in words is "one hundred billion, five hundred eight million, one hundred sixty-four thousand, five hundred thirty-nine".