4305252139 has 2 divisors, whose sum is σ = 4305252140. Its totient is φ = 4305252138.

The previous prime is 4305252097. The next prime is 4305252157. The reversal of 4305252139 is 9312525034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4305252139 - 2⁹ = 4305251627 is a prime.

It is not a weakly prime, because it can be changed into another prime (4305252239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2152626069 + 2152626070.

It is an arithmetic number, because the mean of its divisors is an integer number (2152626070).

Almost surely, 2^4305252139 is an apocalyptic number.

4305252139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4305252139 is an equidigital number, since it uses as much as digits as its factorization.

4305252139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 4305252139 is about 65614.4202062321. The cubic root of 4305252139 is about 1626.7951303904.

The spelling of 4305252139 in words is "four billion, three hundred five million, two hundred fifty-two thousand, one hundred thirty-nine".