5447264971 has 2 divisors, whose sum is σ = 5447264972. Its totient is φ = 5447264970.

The previous prime is 5447264947. The next prime is 5447264989. The reversal of 5447264971 is 1794627445.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5447264971 - 2⁷ = 5447264843 is a prime.

It is not a weakly prime, because it can be changed into another prime (5447264171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2723632485 + 2723632486.

It is an arithmetic number, because the mean of its divisors is an integer number (2723632486).

Almost surely, 2^5447264971 is an apocalyptic number.

5447264971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5447264971 is an equidigital number, since it uses as much as digits as its factorization.

5447264971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 49.

The square root of 5447264971 is about 73805.5890227834. The cubic root of 5447264971 is about 1759.5144333487.

The spelling of 5447264971 in words is "five billion, four hundred forty-seven million, two hundred sixty-four thousand, nine hundred seventy-one".