2150125039 has 2 divisors, whose sum is σ = 2150125040. Its totient is φ = 2150125038.

The previous prime is 2150124983. The next prime is 2150125097. The reversal of 2150125039 is 9305210512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2150125039 - 2⁹ = 2150124527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2150124998 and 2150125016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2150125639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075062519 + 1075062520.

It is an arithmetic number, because the mean of its divisors is an integer number (1075062520).

Almost surely, 2^2150125039 is an apocalyptic number.

2150125039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150125039 is an equidigital number, since it uses as much as digits as its factorization.

2150125039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 2150125039 is about 46369.4407880880. The cubic root of 2150125039 is about 1290.6879008395.

The spelling of 2150125039 in words is "two billion, one hundred fifty million, one hundred twenty-five thousand, thirty-nine".