6152137213 has 2 divisors, whose sum is σ = 6152137214. Its totient is φ = 6152137212.

The previous prime is 6152137183. The next prime is 6152137217. The reversal of 6152137213 is 3127312516.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5328562009 + 823575204 = 72997^2 + 28698^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6152137213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6152137217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3076068606 + 3076068607.

It is an arithmetic number, because the mean of its divisors is an integer number (3076068607).

Almost surely, 2^6152137213 is an apocalyptic number.

It is an amenable number.

6152137213 is a deficient number, since it is larger than the sum of its proper divisors (1).

6152137213 is an equidigital number, since it uses as much as digits as its factorization.

6152137213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 31.

The square root of 6152137213 is about 78435.5608955530. The cubic root of 6152137213 is about 1832.3510063511.

Adding to 6152137213 its reverse (3127312516), we get a palindrome (9279449729).

The spelling of 6152137213 in words is "six billion, one hundred fifty-two million, one hundred thirty-seven thousand, two hundred thirteen".