25368020352 has 96 divisors (see below), whose sum is σ = 73047854880. Its totient is φ = 8450362368.

The previous prime is 25368020341. The next prime is 25368020383. The reversal of 25368020352 is 25302086352.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1943833 + ... + 1956839.

It is an arithmetic number, because the mean of its divisors is an integer number (760915155).

Almost surely, 2^25368020352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25368020352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36523927440).

25368020352 is an abundant number, since it is smaller than the sum of its proper divisors (47679834528).

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

25368020352 is a wasteful number, since it uses less digits than its factorization.

25368020352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14720 (or 14705 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 25368020352 in words is "twenty-five billion, three hundred sixty-eight million, twenty thousand, three hundred fifty-two".