136879755948 has 72 divisors (see below), whose sum is σ = 372677869200. Its totient is φ = 42109981056.

The previous prime is 136879755941. The next prime is 136879755979. The reversal of 136879755948 is 849557978631.

136879755948 is a `hidden beast` number, since 1 + 3 + 68 + 7 + 9 + 7 + 559 + 4 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (136879755941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3362943 + ... + 3403401.

Almost surely, 2^136879755948 is an apocalyptic number.

136879755948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

136879755948 is an abundant number, since it is smaller than the sum of its proper divisors (235798113252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136879755948 is a wasteful number, since it uses less digits than its factorization.

136879755948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47711 (or 47706 counting only the distinct ones).

The product of its digits is 457228800, while the sum is 72.

The spelling of 136879755948 in words is "one hundred thirty-six billion, eight hundred seventy-nine million, seven hundred fifty-five thousand, nine hundred forty-eight".