6245374013 has 2 divisors, whose sum is σ = 6245374014. Its totient is φ = 6245374012.

The previous prime is 6245374001. The next prime is 6245374033. The reversal of 6245374013 is 3104735426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6205973284 + 39400729 = 78778^2 + 6277^2 .

It is a cyclic number.

It is not a de Polignac number, because 6245374013 - 2¹⁰ = 6245372989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6245374033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3122687006 + 3122687007.

It is an arithmetic number, because the mean of its divisors is an integer number (3122687007).

Almost surely, 2^6245374013 is an apocalyptic number.

It is an amenable number.

6245374013 is a deficient number, since it is larger than the sum of its proper divisors (1).

6245374013 is an equidigital number, since it uses as much as digits as its factorization.

6245374013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 6245374013 is about 79027.6787777548. The cubic root of 6245374013 is about 1841.5611763013.

The spelling of 6245374013 in words is "six billion, two hundred forty-five million, three hundred seventy-four thousand, thirteen".