137710125 has 160 divisors (see below), whose sum is σ = 308056320. Its totient is φ = 59875200.

The previous prime is 137710117. The next prime is 137710129. The reversal of 137710125 is 521017731.

It is a happy number.

It is not a de Polignac number, because 137710125 - 2³ = 137710117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137710129) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2055342 + ... + 2055408.

It is an arithmetic number, because the mean of its divisors is an integer number (1925352).

Almost surely, 2^137710125 is an apocalyptic number.

137710125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

137710125 is an abundant number, since it is smaller than the sum of its proper divisors (170346195).

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

137710125 is an equidigital number, since it uses as much as digits as its factorization.

137710125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 137710125 is about 11734.9957392408. The cubic root of 137710125 is about 516.4028425299.

Adding to 137710125 its reverse (521017731), we get a palindrome (658727856).

The spelling of 137710125 in words is "one hundred thirty-seven million, seven hundred ten thousand, one hundred twenty-five".