25350803265612 has 24 divisors (see below), whose sum is σ = 64529317403712. Its totient is φ = 7682061595600.

The previous prime is 25350803265583. The next prime is 25350803265661. The reversal of 25350803265612 is 21656230805352.

It is a super-3 number, since 3×25350803265612³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96025769814 + ... + 96025770077.

It is an arithmetic number, because the mean of its divisors is an integer number (2688721558488).

Almost surely, 2^{25350803265612} is an apocalyptic number.

25350803265612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25350803265612 is an abundant number, since it is smaller than the sum of its proper divisors (39178514138100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25350803265612 is a wasteful number, since it uses less digits than its factorization.

25350803265612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192051539909 (or 192051539907 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 25350803265612 in words is "twenty-five trillion, three hundred fifty billion, eight hundred three million, two hundred sixty-five thousand, six hundred twelve".