137496051 has 72 divisors (see below), whose sum is σ = 264412512. Its totient is φ = 67161600.

The previous prime is 137496041. The next prime is 137496053. The reversal of 137496051 is 150694731.

137496051 is a `hidden beast` number, since 1 + 3 + 7 + 49 + 605 + 1 = 666.

It is not a de Polignac number, because 137496051 - 2⁶ = 137495987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137495997 and 137496015.

It is not an unprimeable number, because it can be changed into a prime (137496053) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 129061 + ... + 130121.

It is an arithmetic number, because the mean of its divisors is an integer number (3672396).

Almost surely, 2^137496051 is an apocalyptic number.

137496051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

137496051 is a deficient number, since it is larger than the sum of its proper divisors (126916461).

137496051 is a wasteful number, since it uses less digits than its factorization.

137496051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113 (or 1099 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 137496051 is about 11725.8710124238. The cubic root of 137496051 is about 516.1351165001.

The spelling of 137496051 in words is "one hundred thirty-seven million, four hundred ninety-six thousand, fifty-one".