25282888152 has 64 divisors (see below), whose sum is σ = 64368864000. Its totient is φ = 8273145984.

The previous prime is 25282888151. The next prime is 25282888181. The reversal of 25282888152 is 25188828252.

It is a junction number, because it is equal to n+sod(n) for n = 25282888095 and 25282888104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25282888151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1025749 + ... + 1050107.

It is an arithmetic number, because the mean of its divisors is an integer number (1005763500).

Almost surely, 2^25282888152 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 25282888152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32184432000).

25282888152 is an abundant number, since it is smaller than the sum of its proper divisors (39085975848).

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

25282888152 is a wasteful number, since it uses less digits than its factorization.

25282888152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25160 (or 25156 counting only the distinct ones).

The product of its digits is 1638400, while the sum is 51.

The spelling of 25282888152 in words is "twenty-five billion, two hundred eighty-two million, eight hundred eighty-eight thousand, one hundred fifty-two".