137948593713 has 16 divisors (see below), whose sum is σ = 210842459136. Its totient is φ = 78589613520.

The previous prime is 137948593687. The next prime is 137948593751. The reversal of 137948593713 is 317395849731.

It is not a de Polignac number, because 137948593713 - 2⁶ = 137948593649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137948593753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9915981 + ... + 9929882.

It is an arithmetic number, because the mean of its divisors is an integer number (13177653696).

Almost surely, 2^137948593713 is an apocalyptic number.

It is an amenable number.

137948593713 is a deficient number, since it is larger than the sum of its proper divisors (72893865423).

137948593713 is a wasteful number, since it uses less digits than its factorization.

137948593713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19846204.

The product of its digits is 17146080, while the sum is 60.

The spelling of 137948593713 in words is "one hundred thirty-seven billion, nine hundred forty-eight million, five hundred ninety-three thousand, seven hundred thirteen".