5252314139 has 2 divisors, whose sum is σ = 5252314140. Its totient is φ = 5252314138.

The previous prime is 5252314099. The next prime is 5252314147. The reversal of 5252314139 is 9314132525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5252314139 - 2²⁰ = 5251265563 is a prime.

It is a super-2 number, since 2×5252314139² = 55173607629478622642, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5252314099 and 5252314108.

It is not a weakly prime, because it can be changed into another prime (5252311139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626157069 + 2626157070.

It is an arithmetic number, because the mean of its divisors is an integer number (2626157070).

Almost surely, 2^5252314139 is an apocalyptic number.

5252314139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252314139 is an equidigital number, since it uses as much as digits as its factorization.

5252314139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 35.

The square root of 5252314139 is about 72472.8510478234. The cubic root of 5252314139 is about 1738.2686502912.

The spelling of 5252314139 in words is "five billion, two hundred fifty-two million, three hundred fourteen thousand, one hundred thirty-nine".