137604051 has 24 divisors (see below), whose sum is σ = 216996416. Its totient is φ = 83514240.

The previous prime is 137604041. The next prime is 137604053. The reversal of 137604051 is 150406731.

137604051 is a `hidden beast` number, since 1 + 3 + 7 + 604 + 0 + 51 = 666.

It is not a de Polignac number, because 137604051 - 2¹⁰ = 137603027 is a prime.

It is a super-2 number, since 2×137604051² = 37869749703221202, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (137604053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486 + ... + 16596.

Almost surely, 2^137604051 is an apocalyptic number.

137604051 is a deficient number, since it is larger than the sum of its proper divisors (79392365).

137604051 is a wasteful number, since it uses less digits than its factorization.

137604051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16203 (or 16200 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 137604051 is about 11730.4753100631. The cubic root of 137604051 is about 516.2702185720.

The spelling of 137604051 in words is "one hundred thirty-seven million, six hundred four thousand, fifty-one".