5252951497 has 2 divisors, whose sum is σ = 5252951498. Its totient is φ = 5252951496.

The previous prime is 5252951491. The next prime is 5252951579. The reversal of 5252951497 is 7941592525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5244077056 + 8874441 = 72416^2 + 2979^2 .

It is a cyclic number.

It is not a de Polignac number, because 5252951497 - 2⁷ = 5252951369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5252951497.

It is not a weakly prime, because it can be changed into another prime (5252951491) 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, 2626475748 + 2626475749.

It is an arithmetic number, because the mean of its divisors is an integer number (2626475749).

Almost surely, 2^5252951497 is an apocalyptic number.

It is an amenable number.

5252951497 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252951497 is an equidigital number, since it uses as much as digits as its factorization.

5252951497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134000, while the sum is 49.

The square root of 5252951497 is about 72477.2481334660. The cubic root of 5252951497 is about 1738.3389592757.

The spelling of 5252951497 in words is "five billion, two hundred fifty-two million, nine hundred fifty-one thousand, four hundred ninety-seven".