2525592801312 has 144 divisors (see below), whose sum is σ = 8226460569600. Its totient is φ = 719990562816.

The previous prime is 2525592801307. The next prime is 2525592801313. The reversal of 2525592801312 is 2131082955252.

2525592801312 is a `hidden beast` number, since 2 + 5 + 2 + 5 + 59 + 280 + 1 + 312 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (2525592801313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489888 + ... + 2300255.

It is an arithmetic number, because the mean of its divisors is an integer number (57128198400).

Almost surely, 2^{2525592801312} 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 2525592801312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4113230284800).

2525592801312 is an abundant number, since it is smaller than the sum of its proper divisors (5700867768288).

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

2525592801312 is a wasteful number, since it uses less digits than its factorization.

2525592801312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790615 (or 2790604 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The spelling of 2525592801312 in words is "two trillion, five hundred twenty-five billion, five hundred ninety-two million, eight hundred one thousand, three hundred twelve".