137357875 has 32 divisors (see below), whose sum is σ = 186518592. Its totient is φ = 100569600.

The previous prime is 137357861. The next prime is 137357881. The reversal of 137357875 is 578753731.

It is a happy number.

It is not a de Polignac number, because 137357875 - 2¹⁵ = 137325107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77752 + ... + 79498.

It is an arithmetic number, because the mean of its divisors is an integer number (5828706).

Almost surely, 2^137357875 is an apocalyptic number.

137357875 is a deficient number, since it is larger than the sum of its proper divisors (49160717).

137357875 is a wasteful number, since it uses less digits than its factorization.

137357875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816 (or 1806 counting only the distinct ones).

The product of its digits is 617400, while the sum is 46.

The square root of 137357875 is about 11719.9776023677. The cubic root of 137357875 is about 515.9621627104.

It can be divided in two parts, 1373578 and 75, that added together give a triangular number (1373653 = T₁₆₅₇).

The spelling of 137357875 in words is "one hundred thirty-seven million, three hundred fifty-seven thousand, eight hundred seventy-five".