136562893670 has 24 divisors (see below), whose sum is σ = 285945978384. Its totient is φ = 46821563376.

The previous prime is 136562893657. The next prime is 136562893693. The reversal of 136562893670 is 76398265631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139349402 + ... + 139350381.

It is an arithmetic number, because the mean of its divisors is an integer number (11914415766).

Almost surely, 2^136562893670 is an apocalyptic number.

136562893670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136562893670 is an abundant number, since it is smaller than the sum of its proper divisors (149383084714).

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

136562893670 is a wasteful number, since it uses less digits than its factorization.

136562893670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278699804 (or 278699797 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 136562893670 in words is "one hundred thirty-six billion, five hundred sixty-two million, eight hundred ninety-three thousand, six hundred seventy".