137575327 has 4 divisors (see below), whose sum is σ = 137646216. Its totient is φ = 137504440.

The previous prime is 137575307. The next prime is 137575363. The reversal of 137575327 is 723575731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 137575327 - 2¹⁹ = 137051039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 137575327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137575307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32449 + ... + 36442.

It is an arithmetic number, because the mean of its divisors is an integer number (34411554).

Almost surely, 2^137575327 is an apocalyptic number.

137575327 is a deficient number, since it is larger than the sum of its proper divisors (70889).

137575327 is an equidigital number, since it uses as much as digits as its factorization.

137575327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70888.

The product of its digits is 154350, while the sum is 40.

The square root of 137575327 is about 11729.2509138478. The cubic root of 137575327 is about 516.2342933270.

The spelling of 137575327 in words is "one hundred thirty-seven million, five hundred seventy-five thousand, three hundred twenty-seven".