137639004297 has 8 divisors (see below), whose sum is σ = 183714533856. Its totient is φ = 91661405472.

The previous prime is 137639004271. The next prime is 137639004329. The reversal of 137639004297 is 792400936731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 137639004297 - 2¹⁵ = 137638971529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137639003297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24479403 + ... + 24485024.

It is an arithmetic number, because the mean of its divisors is an integer number (22964316732).

Almost surely, 2^137639004297 is an apocalyptic number.

It is an amenable number.

137639004297 is a deficient number, since it is larger than the sum of its proper divisors (46075529559).

137639004297 is an equidigital number, since it uses as much as digits as its factorization.

137639004297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48965367.

The product of its (nonzero) digits is 1714608, while the sum is 51.

The spelling of 137639004297 in words is "one hundred thirty-seven billion, six hundred thirty-nine million, four thousand, two hundred ninety-seven".