137347092500 has 60 divisors (see below), whose sum is σ = 301640959620. Its totient is φ = 54702816000.

The previous prime is 137347092469. The next prime is 137347092523. The reversal of 137347092500 is 5290743731.

It can be written as a sum of positive squares in 10 ways, for example, as 89387844484 + 47959248016 = 298978^2 + 218996^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 464606 + ... + 700394.

It is an arithmetic number, because the mean of its divisors is an integer number (5027349327).

Almost surely, 2^137347092500 is an apocalyptic number.

137347092500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 137347092500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150820479810).

137347092500 is an abundant number, since it is smaller than the sum of its proper divisors (164293867120).

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

137347092500 is a wasteful number, since it uses less digits than its factorization.

137347092500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236046 (or 236029 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 137347092500 in words is "one hundred thirty-seven billion, three hundred forty-seven million, ninety-two thousand, five hundred".