25082265603 has 16 divisors (see below), whose sum is σ = 33522483200. Its totient is φ = 16681813920.

The previous prime is 25082265581. The next prime is 25082265623. The reversal of 25082265603 is 30656228052.

It is not a de Polignac number, because 25082265603 - 2⁶ = 25082265539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25082265623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4897278 + ... + 4902396.

It is an arithmetic number, because the mean of its divisors is an integer number (2095155200).

Almost surely, 2^25082265603 is an apocalyptic number.

25082265603 is a deficient number, since it is larger than the sum of its proper divisors (8440217597).

25082265603 is a wasteful number, since it uses less digits than its factorization.

25082265603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8682.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 25082265603 in words is "twenty-five billion, eighty-two million, two hundred sixty-five thousand, six hundred three".