136798920952 has 32 divisors (see below), whose sum is σ = 270124621200. Its totient is φ = 64769068800.

The previous prime is 136798920919. The next prime is 136798920953. The reversal of 136798920952 is 259029897631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136798920953) 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 7 ways as a sum of consecutive naturals, for example, 115252 + ... + 535612.

Almost surely, 2^136798920952 is an apocalyptic number.

It is an amenable number.

136798920952 is a deficient number, since it is larger than the sum of its proper divisors (133325700248).

136798920952 is a wasteful number, since it uses less digits than its factorization.

136798920952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422527 (or 422523 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 61.

The spelling of 136798920952 in words is "one hundred thirty-six billion, seven hundred ninety-eight million, nine hundred twenty thousand, nine hundred fifty-two".