136500252325500 has 96 divisors (see below), whose sum is σ = 454272839774208. Its totient is φ = 31200057672000.

The previous prime is 136500252325453. The next prime is 136500252325501. The reversal of 136500252325500 is 5523252005631.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136500252325501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6500001516 + ... + 6500022515.

It is an arithmetic number, because the mean of its divisors is an integer number (4732008747648).

Almost surely, 2^{136500252325500} is an apocalyptic number.

136500252325500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136500252325500 is an abundant number, since it is smaller than the sum of its proper divisors (317772587448708).

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

136500252325500 is a wasteful number, since it uses less digits than its factorization.

136500252325500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13000024060 (or 13000024048 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 136500252325500 in words is "one hundred thirty-six trillion, five hundred billion, two hundred fifty-two million, three hundred twenty-five thousand, five hundred".