137825589 has 16 divisors (see below), whose sum is σ = 201922560. Its totient is φ = 82926960.

The previous prime is 137825587. The next prime is 137825617. The reversal of 137825589 is 985528731.

It is not a de Polignac number, because 137825589 - 2¹ = 137825587 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137825581) 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 15 ways as a sum of consecutive naturals, for example, 10437 + ... + 19610.

It is an arithmetic number, because the mean of its divisors is an integer number (12620160).

Almost surely, 2^137825589 is an apocalyptic number.

It is an amenable number.

137825589 is a deficient number, since it is larger than the sum of its proper divisors (64096971).

137825589 is a wasteful number, since it uses less digits than its factorization.

137825589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30200.

The product of its digits is 604800, while the sum is 48.

The square root of 137825589 is about 11739.9143523281. The cubic root of 137825589 is about 516.5471293812.

The spelling of 137825589 in words is "one hundred thirty-seven million, eight hundred twenty-five thousand, five hundred eighty-nine".