6274540313 has 2 divisors, whose sum is σ = 6274540314. Its totient is φ = 6274540312.

The previous prime is 6274540291. The next prime is 6274540343. The reversal of 6274540313 is 3130454726.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4620328729 + 1654211584 = 67973^2 + 40672^2 .

It is a cyclic number.

It is not a de Polignac number, because 6274540313 - 2⁶ = 6274540249 is a prime.

It is a super-2 number, since 2×6274540313² = 78739712278924275938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6274540343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3137270156 + 3137270157.

It is an arithmetic number, because the mean of its divisors is an integer number (3137270157).

Almost surely, 2^6274540313 is an apocalyptic number.

It is an amenable number.

6274540313 is a deficient number, since it is larger than the sum of its proper divisors (1).

6274540313 is an equidigital number, since it uses as much as digits as its factorization.

6274540313 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 6274540313 is about 79211.9960170175. The cubic root of 6274540313 is about 1844.4234617723.

The spelling of 6274540313 in words is "six billion, two hundred seventy-four million, five hundred forty thousand, three hundred thirteen".