137265475 has 12 divisors (see below), whose sum is σ = 170453376. Its totient is φ = 109654880.

The previous prime is 137265473. The next prime is 137265487. The reversal of 137265475 is 574562731.

It is not a de Polignac number, because 137265475 - 2¹ = 137265473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137265473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15774 + ... + 22876.

It is an arithmetic number, because the mean of its divisors is an integer number (14204448).

Almost surely, 2^137265475 is an apocalyptic number.

137265475 is a deficient number, since it is larger than the sum of its proper divisors (33187901).

137265475 is an equidigital number, since it uses as much as digits as its factorization.

137265475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7886 (or 7881 counting only the distinct ones).

The product of its digits is 176400, while the sum is 40.

The square root of 137265475 is about 11716.0349521500. The cubic root of 137265475 is about 515.8464416470.

The spelling of 137265475 in words is "one hundred thirty-seven million, two hundred sixty-five thousand, four hundred seventy-five".