137534125 has 8 divisors (see below), whose sum is σ = 171642744. Its totient is φ = 110027200.

The previous prime is 137534123. The next prime is 137534147. The reversal of 137534125 is 521435731.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21799561 + 115734564 = 4669^2 + 10758^2 .

It is not a de Polignac number, because 137534125 - 2¹ = 137534123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137534123) 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, 550012 + ... + 550261.

It is an arithmetic number, because the mean of its divisors is an integer number (21455343).

Almost surely, 2^137534125 is an apocalyptic number.

It is an amenable number.

137534125 is a deficient number, since it is larger than the sum of its proper divisors (34108619).

137534125 is an equidigital number, since it uses as much as digits as its factorization.

137534125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100288 (or 1100278 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 137534125 is about 11727.4944041769. The cubic root of 137534125 is about 516.1827530556.

Adding to 137534125 its reverse (521435731), we get a palindrome (658969856).

The spelling of 137534125 in words is "one hundred thirty-seven million, five hundred thirty-four thousand, one hundred twenty-five".