137525376 has 64 divisors (see below), whose sum is σ = 386808480. Its totient is φ = 43143168.

The previous prime is 137525351. The next prime is 137525383. The reversal of 137525376 is 673525731.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4006 + ... + 17061.

Almost surely, 2^137525376 is an apocalyptic number.

137525376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

137525376 is an abundant number, since it is smaller than the sum of its proper divisors (249283104).

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

137525376 is a wasteful number, since it uses less digits than its factorization.

137525376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21101 (or 21089 counting only the distinct ones).

The product of its digits is 132300, while the sum is 39.

The square root of 137525376 is about 11727.1213859156. The cubic root of 137525376 is about 516.1718074602.

The spelling of 137525376 in words is "one hundred thirty-seven million, five hundred twenty-five thousand, three hundred seventy-six".