7137970213 has 16 divisors (see below), whose sum is σ = 8128512000. Its totient is φ = 6204581680.

The previous prime is 7137970163. The next prime is 7137970241. The reversal of 7137970213 is 3120797317.

It is not a de Polignac number, because 7137970213 - 2⁹ = 7137969701 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 (7137970243) 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, 1211208 + ... + 1217086.

It is an arithmetic number, because the mean of its divisors is an integer number (508032000).

Almost surely, 2^7137970213 is an apocalyptic number.

It is an amenable number.

7137970213 is a deficient number, since it is larger than the sum of its proper divisors (990541787).

7137970213 is a wasteful number, since it uses less digits than its factorization.

7137970213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10712.

The product of its (nonzero) digits is 55566, while the sum is 40.

The square root of 7137970213 is about 84486.5090591391. The cubic root of 7137970213 is about 1925.4174807580.

The spelling of 7137970213 in words is "seven billion, one hundred thirty-seven million, nine hundred seventy thousand, two hundred thirteen".