5215325117 has 2 divisors, whose sum is σ = 5215325118. Its totient is φ = 5215325116.

The previous prime is 5215325111. The next prime is 5215325147. The reversal of 5215325117 is 7115235125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4124079961 + 1091245156 = 64219^2 + 33034^2 .

It is a cyclic number.

It is not a de Polignac number, because 5215325117 - 2¹⁸ = 5215062973 is a prime.

It is a super-2 number, since 2×5215325117² = 54399232152022127378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5215325111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607662558 + 2607662559.

It is an arithmetic number, because the mean of its divisors is an integer number (2607662559).

Almost surely, 2^5215325117 is an apocalyptic number.

It is an amenable number.

5215325117 is a deficient number, since it is larger than the sum of its proper divisors (1).

5215325117 is an equidigital number, since it uses as much as digits as its factorization.

5215325117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10500, while the sum is 32.

The square root of 5215325117 is about 72217.2079008874. The cubic root of 5215325117 is about 1734.1784921758.

The spelling of 5215325117 in words is "five billion, two hundred fifteen million, three hundred twenty-five thousand, one hundred seventeen".