5252044997 has 2 divisors, whose sum is σ = 5252044998. Its totient is φ = 5252044996.

The previous prime is 5252044979. The next prime is 5252045047. The reversal of 5252044997 is 7994402525.

It is a happy number.

5252044997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (5252044979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5177378116 + 74666881 = 71954^2 + 8641^2 .

It is a cyclic number.

It is not a de Polignac number, because 5252044997 - 2¹² = 5252040901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5252044097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626022498 + 2626022499.

It is an arithmetic number, because the mean of its divisors is an integer number (2626022499).

Almost surely, 2^5252044997 is an apocalyptic number.

It is an amenable number.

5252044997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252044997 is an equidigital number, since it uses as much as digits as its factorization.

5252044997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 5252044997 is about 72470.9941769809. The cubic root of 5252044997 is about 1738.2389586746.

The spelling of 5252044997 in words is "five billion, two hundred fifty-two million, forty-four thousand, nine hundred ninety-seven".