5252662769 has 2 divisors, whose sum is σ = 5252662770. Its totient is φ = 5252662768.

The previous prime is 5252662757. The next prime is 5252662781. The reversal of 5252662769 is 9672662525.

It is a balanced prime because it is at equal distance from previous prime (5252662757) and next prime (5252662781).

It can be written as a sum of positive squares in only one way, i.e., 5250451600 + 2211169 = 72460^2 + 1487^2 .

It is a cyclic number.

It is not a de Polignac number, because 5252662769 - 2¹² = 5252658673 is a prime.

It is a super-2 number, since 2×5252662769² = 55180932329677494722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5252662169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626331384 + 2626331385.

It is an arithmetic number, because the mean of its divisors is an integer number (2626331385).

Almost surely, 2^5252662769 is an apocalyptic number.

It is an amenable number.

5252662769 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252662769 is an equidigital number, since it uses as much as digits as its factorization.

5252662769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2721600, while the sum is 50.

The square root of 5252662769 is about 72475.2562534276. The cubic root of 5252662769 is about 1738.3071094780.

The spelling of 5252662769 in words is "five billion, two hundred fifty-two million, six hundred sixty-two thousand, seven hundred sixty-nine".