2150637613 has 2 divisors, whose sum is σ = 2150637614. Its totient is φ = 2150637612.

The previous prime is 2150637571. The next prime is 2150637637. The reversal of 2150637613 is 3167360512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2145264489 + 5373124 = 46317^2 + 2318^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150637613 - 2⁹ = 2150637101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2150634613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075318806 + 1075318807.

It is an arithmetic number, because the mean of its divisors is an integer number (1075318807).

Almost surely, 2^2150637613 is an apocalyptic number.

It is an amenable number.

2150637613 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150637613 is an equidigital number, since it uses as much as digits as its factorization.

2150637613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 2150637613 is about 46374.9675255951. The cubic root of 2150637613 is about 1290.7904561923.

The spelling of 2150637613 in words is "two billion, one hundred fifty million, six hundred thirty-seven thousand, six hundred thirteen".