6242697259 has 2 divisors, whose sum is σ = 6242697260. Its totient is φ = 6242697258.

The previous prime is 6242697217. The next prime is 6242697281. The reversal of 6242697259 is 9527962426.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6242697259 - 2¹³ = 6242689067 is a prime.

It is a super-2 number, since 2×6242697259² = 77942538135052226162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6242697359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3121348629 + 3121348630.

It is an arithmetic number, because the mean of its divisors is an integer number (3121348630).

Almost surely, 2^6242697259 is an apocalyptic number.

6242697259 is a deficient number, since it is larger than the sum of its proper divisors (1).

6242697259 is an equidigital number, since it uses as much as digits as its factorization.

6242697259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 52.

The square root of 6242697259 is about 79010.7414153291. The cubic root of 6242697259 is about 1841.2980423055.

The spelling of 6242697259 in words is "six billion, two hundred forty-two million, six hundred ninety-seven thousand, two hundred fifty-nine".