5270476374557 has 2 divisors, whose sum is σ = 5270476374558. Its totient is φ = 5270476374556.

The previous prime is 5270476374521. The next prime is 5270476374563. The reversal of 5270476374557 is 7554736740725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5266937790361 + 3538584196 = 2294981^2 + 59486^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5270476374557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5270476374557.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5270476371557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2635238187278 + 2635238187279.

It is an arithmetic number, because the mean of its divisors is an integer number (2635238187279).

Almost surely, 2^{5270476374557} is an apocalyptic number.

It is an amenable number.

5270476374557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5270476374557 is an equidigital number, since it uses as much as digits as its factorization.

5270476374557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172872000, while the sum is 62.

The spelling of 5270476374557 in words is "five trillion, two hundred seventy billion, four hundred seventy-six million, three hundred seventy-four thousand, five hundred fifty-seven".