5279224245457 has 2 divisors, whose sum is σ = 5279224245458. Its totient is φ = 5279224245456.

The previous prime is 5279224245349. The next prime is 5279224245497. The reversal of 5279224245457 is 7545424229725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2866641789456 + 2412582456001 = 1693116^2 + 1553249^2 .

It is a cyclic number.

It is not a de Polignac number, because 5279224245457 - 2³⁵ = 5244864507089 is a prime.

It is not a weakly prime, because it can be changed into another prime (5279224245497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2639612122728 + 2639612122729.

It is an arithmetic number, because the mean of its divisors is an integer number (2639612122729).

Almost surely, 2^{5279224245457} is an apocalyptic number.

It is an amenable number.

5279224245457 is a deficient number, since it is larger than the sum of its proper divisors (1).

5279224245457 is an equidigital number, since it uses as much as digits as its factorization.

5279224245457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448000, while the sum is 58.

The spelling of 5279224245457 in words is "five trillion, two hundred seventy-nine billion, two hundred twenty-four million, two hundred forty-five thousand, four hundred fifty-seven".