137958875 has 16 divisors (see below), whose sum is σ = 173714112. Its totient is φ = 109379200.

The previous prime is 137958871. The next prime is 137958907. The reversal of 137958875 is 578859731.

It is a happy number.

137958875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 137958875 - 2² = 137958871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137958871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9242 + ... + 19008.

It is an arithmetic number, because the mean of its divisors is an integer number (10857132).

Almost surely, 2^137958875 is an apocalyptic number.

137958875 is a deficient number, since it is larger than the sum of its proper divisors (35755237).

137958875 is an equidigital number, since it uses as much as digits as its factorization.

137958875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9895 (or 9885 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 53.

The square root of 137958875 is about 11745.5895978022. The cubic root of 137958875 is about 516.7135869055.

The spelling of 137958875 in words is "one hundred thirty-seven million, nine hundred fifty-eight thousand, eight hundred seventy-five".