3125008039 has 2 divisors, whose sum is σ = 3125008040. Its totient is φ = 3125008038.

The previous prime is 3125007997. The next prime is 3125008079. The reversal of 3125008039 is 9308005213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3125008039 - 2⁷ = 3125007911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3125008039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3125008079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562504019 + 1562504020.

It is an arithmetic number, because the mean of its divisors is an integer number (1562504020).

Almost surely, 2^3125008039 is an apocalyptic number.

3125008039 is a deficient number, since it is larger than the sum of its proper divisors (1).

3125008039 is an equidigital number, since it uses as much as digits as its factorization.

3125008039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 3125008039 is about 55901.7713404504. The cubic root of 3125008039 is about 1462.0101227682.

The spelling of 3125008039 in words is "three billion, one hundred twenty-five million, eight thousand, thirty-nine".