137653127 has 4 divisors (see below), whose sum is σ = 138374016. Its totient is φ = 136932240.

The previous prime is 137653123. The next prime is 137653151. The reversal of 137653127 is 721356731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 721356731 = 239 ⋅3018229.

It is a cyclic number.

It is not a de Polignac number, because 137653127 - 2² = 137653123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137653121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360158 + ... + 360539.

It is an arithmetic number, because the mean of its divisors is an integer number (34593504).

Almost surely, 2^137653127 is an apocalyptic number.

137653127 is a deficient number, since it is larger than the sum of its proper divisors (720889).

137653127 is an equidigital number, since it uses as much as digits as its factorization.

137653127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720888.

The product of its digits is 26460, while the sum is 35.

The square root of 137653127 is about 11732.5669399326. The cubic root of 137653127 is about 516.3315865952.

The spelling of 137653127 in words is "one hundred thirty-seven million, six hundred fifty-three thousand, one hundred twenty-seven".