136645056030 has 64 divisors (see below), whose sum is σ = 375039175680. Its totient is φ = 31213046784.

The previous prime is 136645056019. The next prime is 136645056049. The reversal of 136645056030 is 30650546631.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 136645056030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118702 + ... + 536078.

It is an arithmetic number, because the mean of its divisors is an integer number (5859987120).

Almost surely, 2^136645056030 is an apocalyptic number.

136645056030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136645056030 is an abundant number, since it is smaller than the sum of its proper divisors (238394119650).

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

136645056030 is a wasteful number, since it uses less digits than its factorization.

136645056030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418953.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 136645056030 in words is "one hundred thirty-six billion, six hundred forty-five million, fifty-six thousand, thirty".