2137337917 has 16 divisors (see below), whose sum is σ = 2513629440. Its totient is φ = 1791691200.

The previous prime is 2137337899. The next prime is 2137337927. The reversal of 2137337917 is 7197337312.

It is not a de Polignac number, because 2137337917 - 2¹¹ = 2137335869 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 (2137337927) 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, 138684 + ... + 153322.

It is an arithmetic number, because the mean of its divisors is an integer number (157101840).

Almost surely, 2^2137337917 is an apocalyptic number.

It is an amenable number.

2137337917 is a deficient number, since it is larger than the sum of its proper divisors (376291523).

2137337917 is a wasteful number, since it uses less digits than its factorization.

2137337917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15684.

The product of its digits is 166698, while the sum is 43.

The square root of 2137337917 is about 46231.3521000630. The cubic root of 2137337917 is about 1288.1241724494.

The spelling of 2137337917 in words is "two billion, one hundred thirty-seven million, three hundred thirty-seven thousand, nine hundred seventeen".