137434653 has 12 divisors (see below), whose sum is σ = 199394208. Its totient is φ = 91218120.

The previous prime is 137434607. The next prime is 137434663. The reversal of 137434653 is 356434731.

It is not a de Polignac number, because 137434653 - 2²⁴ = 120657437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137434603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31593 + ... + 35678.

It is an arithmetic number, because the mean of its divisors is an integer number (16616184).

Almost surely, 2^137434653 is an apocalyptic number.

It is an amenable number.

137434653 is a deficient number, since it is larger than the sum of its proper divisors (61959555).

137434653 is a wasteful number, since it uses less digits than its factorization.

137434653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67504 (or 67501 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 137434653 is about 11723.2526629771. The cubic root of 137434653 is about 516.0582794279.

The spelling of 137434653 in words is "one hundred thirty-seven million, four hundred thirty-four thousand, six hundred fifty-three".