137713377 has 16 divisors (see below), whose sum is σ = 190697472. Its totient is φ = 88305360.

The previous prime is 137713361. The next prime is 137713403. The reversal of 137713377 is 773317731.

It is not a de Polignac number, because 137713377 - 2⁴ = 137713361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137713327) 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 15 ways as a sum of consecutive naturals, for example, 11098 + ... + 19964.

It is an arithmetic number, because the mean of its divisors is an integer number (11918592).

Almost surely, 2^137713377 is an apocalyptic number.

It is an amenable number.

137713377 is a deficient number, since it is larger than the sum of its proper divisors (52984095).

137713377 is a wasteful number, since it uses less digits than its factorization.

137713377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9068.

The product of its digits is 64827, while the sum is 39.

The square root of 137713377 is about 11735.1342983368. The cubic root of 137713377 is about 516.4069074182.

The spelling of 137713377 in words is "one hundred thirty-seven million, seven hundred thirteen thousand, three hundred seventy-seven".