137081533551500 has 24 divisors (see below), whose sum is σ = 299386069277568. Its totient is φ = 54832613420400.

The previous prime is 137081533551497. The next prime is 137081533551553. The reversal of 137081533551500 is 5155335180731.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 137081533052 + ... + 137081534051.

It is an arithmetic number, because the mean of its divisors is an integer number (12474419553232).

Almost surely, 2^{137081533551500} is an apocalyptic number.

137081533551500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137081533551500 is an abundant number, since it is smaller than the sum of its proper divisors (162304535726068).

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

137081533551500 is a wasteful number, since it uses less digits than its factorization.

137081533551500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274163067122 (or 274163067110 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 47.

The spelling of 137081533551500 in words is "one hundred thirty-seven trillion, eighty-one billion, five hundred thirty-three million, five hundred fifty-one thousand, five hundred".