137055294 has 16 divisors (see below), whose sum is σ = 304567440. Its totient is φ = 45685080.

The previous prime is 137055293. The next prime is 137055323. The reversal of 137055294 is 492550731.

137055294 is a `hidden beast` number, since 13 + 7 + 0 + 552 + 94 = 666.

It is a super-2 number, since 2×137055294² = 37568307226852872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137055293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268977 + ... + 1269084.

It is an arithmetic number, because the mean of its divisors is an integer number (19035465).

Almost surely, 2^137055294 is an apocalyptic number.

137055294 is an abundant number, since it is smaller than the sum of its proper divisors (167512146).

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

137055294 is a wasteful number, since it uses less digits than its factorization.

137055294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538072 (or 2538066 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 137055294 is about 11707.0617150505. The cubic root of 137055294 is about 515.5830189953.

The spelling of 137055294 in words is "one hundred thirty-seven million, fifty-five thousand, two hundred ninety-four".