6243113479 has 2 divisors, whose sum is σ = 6243113480. Its totient is φ = 6243113478.

The previous prime is 6243113413. The next prime is 6243113521. The reversal of 6243113479 is 9743113426.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6243113479 - 2¹¹ = 6243111431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6243119479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3121556739 + 3121556740.

It is an arithmetic number, because the mean of its divisors is an integer number (3121556740).

Almost surely, 2^6243113479 is an apocalyptic number.

6243113479 is a deficient number, since it is larger than the sum of its proper divisors (1).

6243113479 is an equidigital number, since it uses as much as digits as its factorization.

6243113479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 40.

The square root of 6243113479 is about 79013.3753170943. The cubic root of 6243113479 is about 1841.3389630810.

The spelling of 6243113479 in words is "six billion, two hundred forty-three million, one hundred thirteen thousand, four hundred seventy-nine".