136375008508 has 48 divisors (see below), whose sum is σ = 263760598080. Its totient is φ = 61367803904.

The previous prime is 136375008487. The next prime is 136375008521. The reversal of 136375008508 is 805800573631.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6133860 + ... + 6156052.

It is an arithmetic number, because the mean of its divisors is an integer number (5495012460).

Almost surely, 2^136375008508 is an apocalyptic number.

It is an amenable number.

136375008508 is a deficient number, since it is larger than the sum of its proper divisors (127385589572).

136375008508 is a wasteful number, since it uses less digits than its factorization.

136375008508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26166 (or 26164 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 136375008508 in words is "one hundred thirty-six billion, three hundred seventy-five million, eight thousand, five hundred eight".