137127265 has 16 divisors (see below), whose sum is σ = 187318656. Its totient is φ = 95392000.

The previous prime is 137127259. The next prime is 137127281. The reversal of 137127265 is 562721731.

It is not a de Polignac number, because 137127265 - 2¹⁵ = 137094497 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 137127265.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52936 + ... + 55465.

It is an arithmetic number, because the mean of its divisors is an integer number (11707416).

Almost surely, 2^137127265 is an apocalyptic number.

It is an amenable number.

137127265 is a deficient number, since it is larger than the sum of its proper divisors (50191391).

137127265 is a wasteful number, since it uses less digits than its factorization.

137127265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108440.

The product of its digits is 17640, while the sum is 34.

The square root of 137127265 is about 11710.1351401254. The cubic root of 137127265 is about 515.6732515115.

Adding to 137127265 its reverse (562721731), we get a palindrome (699848996).

The spelling of 137127265 in words is "one hundred thirty-seven million, one hundred twenty-seven thousand, two hundred sixty-five".