2500623959 has 16 divisors (see below), whose sum is σ = 2735824896. Its totient is φ = 2275363200.

The previous prime is 2500623943. The next prime is 2500624019. The reversal of 2500623959 is 9593260052.

It is a cyclic number.

It is not a de Polignac number, because 2500623959 - 2⁴ = 2500623943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500623259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782054 + ... + 785244.

It is an arithmetic number, because the mean of its divisors is an integer number (170989056).

Almost surely, 2^2500623959 is an apocalyptic number.

2500623959 is a deficient number, since it is larger than the sum of its proper divisors (235200937).

2500623959 is a wasteful number, since it uses less digits than its factorization.

2500623959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4726.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 2500623959 is about 50006.2392007237. The cubic root of 2500623959 is about 1357.3217112585.

The spelling of 2500623959 in words is "two billion, five hundred million, six hundred twenty-three thousand, nine hundred fifty-nine".