52352031139 has 2 divisors, whose sum is σ = 52352031140. Its totient is φ = 52352031138.

The previous prime is 52352031113. The next prime is 52352031163. The reversal of 52352031139 is 93113025325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52352031139 is a prime.

It is not a weakly prime, because it can be changed into another prime (52352031839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26176015569 + 26176015570.

It is an arithmetic number, because the mean of its divisors is an integer number (26176015570).

Almost surely, 2^52352031139 is an apocalyptic number.

52352031139 is a deficient number, since it is larger than the sum of its proper divisors (1).

52352031139 is an equidigital number, since it uses as much as digits as its factorization.

52352031139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 34.

The spelling of 52352031139 in words is "fifty-two billion, three hundred fifty-two million, thirty-one thousand, one hundred thirty-nine".