5165852453 has 2 divisors, whose sum is σ = 5165852454. Its totient is φ = 5165852452.

The previous prime is 5165852437. The next prime is 5165852477. The reversal of 5165852453 is 3542585615.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5097674404 + 68178049 = 71398^2 + 8257^2 .

It is a cyclic number.

It is not a de Polignac number, because 5165852453 - 2⁴ = 5165852437 is a prime.

It is a super-2 number, since 2×5165852453² = 53372063132332234418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5165852413) 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, 2582926226 + 2582926227.

It is an arithmetic number, because the mean of its divisors is an integer number (2582926227).

Almost surely, 2^5165852453 is an apocalyptic number.

It is an amenable number.

5165852453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5165852453 is an equidigital number, since it uses as much as digits as its factorization.

5165852453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720000, while the sum is 44.

The square root of 5165852453 is about 71873.8648814713. The cubic root of 5165852453 is about 1728.6775790544.

The spelling of 5165852453 in words is "five billion, one hundred sixty-five million, eight hundred fifty-two thousand, four hundred fifty-three".