6021149944613 has 2 divisors, whose sum is σ = 6021149944614. Its totient is φ = 6021149944612.

The previous prime is 6021149944573. The next prime is 6021149944697. The reversal of 6021149944613 is 3164499411206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4169367861409 + 1851782083204 = 2041903^2 + 1360802^2 .

It is a cyclic number.

It is not a de Polignac number, because 6021149944613 - 2¹⁴ = 6021149928229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6021149944913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010574972306 + 3010574972307.

It is an arithmetic number, because the mean of its divisors is an integer number (3010574972307).

Almost surely, 2^{6021149944613} is an apocalyptic number.

It is an amenable number.

6021149944613 is a deficient number, since it is larger than the sum of its proper divisors (1).

6021149944613 is an equidigital number, since it uses as much as digits as its factorization.

6021149944613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 6021149944613 in words is "six trillion, twenty-one billion, one hundred forty-nine million, nine hundred forty-four thousand, six hundred thirteen".