137275315 has 8 divisors (see below), whose sum is σ = 167431248. Its totient is φ = 108019680.

The previous prime is 137275283. The next prime is 137275319. The reversal of 137275315 is 513572731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 137275315 - 2⁵ = 137275283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137275319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224737 + ... + 225346.

It is an arithmetic number, because the mean of its divisors is an integer number (20928906).

Almost surely, 2^137275315 is an apocalyptic number.

137275315 is a deficient number, since it is larger than the sum of its proper divisors (30155933).

137275315 is an equidigital number, since it uses as much as digits as its factorization.

137275315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450149.

The product of its digits is 22050, while the sum is 34.

The square root of 137275315 is about 11716.4548819171. The cubic root of 137275315 is about 515.8587676591.

The spelling of 137275315 in words is "one hundred thirty-seven million, two hundred seventy-five thousand, three hundred fifteen".