25003025361 has 48 divisors (see below), whose sum is σ = 37524824064. Its totient is φ = 16031755872.

The previous prime is 25003025353. The next prime is 25003025413. The reversal of 25003025361 is 16352030052.

25003025361 is a `hidden beast` number, since 250 + 0 + 30 + 25 + 361 = 666.

It is not a de Polignac number, because 25003025361 - 2³ = 25003025353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25003023361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15955200 + ... + 15956766.

It is an arithmetic number, because the mean of its divisors is an integer number (781767168).

Almost surely, 2^25003025361 is an apocalyptic number.

It is an amenable number.

25003025361 is a deficient number, since it is larger than the sum of its proper divisors (12521798703).

25003025361 is a wasteful number, since it uses less digits than its factorization.

25003025361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250 (or 2247 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 25003025361 in words is "twenty-five billion, three million, twenty-five thousand, three hundred sixty-one".