25085502351360 has 1536 divisors, whose sum is σ = 104342224896000. Its totient is φ = 5651870515200.

The previous prime is 25085502351241. The next prime is 25085502351361. The reversal of 25085502351360 is 6315320558052.

25085502351360 is a `hidden beast` number, since 2 + 5 + 0 + 8 + 5 + 50 + 23 + 513 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (1536).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (25085502351361) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3062564865 + ... + 3062573055.

It is an arithmetic number, because the mean of its divisors is an integer number (67931136000).

Almost surely, 2^{25085502351360} is an apocalyptic number.

25085502351360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25085502351360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52171112448000).

25085502351360 is an abundant number, since it is smaller than the sum of its proper divisors (79256722544640).

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

25085502351360 is a wasteful number, since it uses less digits than its factorization.

25085502351360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8310 (or 8284 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The spelling of 25085502351360 in words is "twenty-five trillion, eighty-five billion, five hundred two million, three hundred fifty-one thousand, three hundred sixty".