5000025139 has 2 divisors, whose sum is σ = 5000025140. Its totient is φ = 5000025138.

The previous prime is 5000025133. The next prime is 5000025221. The reversal of 5000025139 is 9315200005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5000025139 is a prime.

It is not a weakly prime, because it can be changed into another prime (5000025133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500012569 + 2500012570.

It is an arithmetic number, because the mean of its divisors is an integer number (2500012570).

Almost surely, 2^5000025139 is an apocalyptic number.

5000025139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000025139 is an equidigital number, since it uses as much as digits as its factorization.

5000025139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 5000025139 is about 70710.8558780050. The cubic root of 5000025139 is about 1709.9788124776.

The spelling of 5000025139 in words is "five billion, twenty-five thousand, one hundred thirty-nine".