137513888537 has 8 divisors (see below), whose sum is σ = 143504167104. Its totient is φ = 131524561168.

The previous prime is 137513888527. The next prime is 137513888543. The reversal of 137513888537 is 735888315731.

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

It is a cyclic number.

It is not a de Polignac number, because 137513888537 - 2¹⁶ = 137513823001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137513888527) 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, 65903 + ... + 528555.

It is an arithmetic number, because the mean of its divisors is an integer number (17938020888).

Almost surely, 2^137513888537 is an apocalyptic number.

It is an amenable number.

137513888537 is a deficient number, since it is larger than the sum of its proper divisors (5990278567).

137513888537 is a wasteful number, since it uses less digits than its factorization.

137513888537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475599.

The product of its digits is 16934400, while the sum is 59.

The spelling of 137513888537 in words is "one hundred thirty-seven billion, five hundred thirteen million, eight hundred eighty-eight thousand, five hundred thirty-seven".