5047979311 has 2 divisors, whose sum is σ = 5047979312. Its totient is φ = 5047979310.

The previous prime is 5047979291. The next prime is 5047979323. The reversal of 5047979311 is 1139797405.

5047979311 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5047979311 - 2²¹ = 5045882159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5047979381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2523989655 + 2523989656.

It is an arithmetic number, because the mean of its divisors is an integer number (2523989656).

Almost surely, 2^5047979311 is an apocalyptic number.

5047979311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5047979311 is an equidigital number, since it uses as much as digits as its factorization.

5047979311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 46.

The square root of 5047979311 is about 71049.1330770475. The cubic root of 5047979311 is about 1715.4281088051.

The spelling of 5047979311 in words is "five billion, forty-seven million, nine hundred seventy-nine thousand, three hundred eleven".