25325523350 has 12 divisors (see below), whose sum is σ = 47105473524. Its totient is φ = 10130209320.

The previous prime is 25325523317. The next prime is 25325523383. The reversal of 25325523350 is 5332552352.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (25325523317) and next prime (25325523383).

It is a self number, because there is not a number n which added to its sum of digits gives 25325523350.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 253255184 + ... + 253255283.

It is an arithmetic number, because the mean of its divisors is an integer number (3925456127).

Almost surely, 2^25325523350 is an apocalyptic number.

25325523350 is a deficient number, since it is larger than the sum of its proper divisors (21779950174).

25325523350 is a wasteful number, since it uses less digits than its factorization.

25325523350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506510479 (or 506510474 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 35.

The spelling of 25325523350 in words is "twenty-five billion, three hundred twenty-five million, five hundred twenty-three thousand, three hundred fifty".