25313001152 has 56 divisors (see below), whose sum is σ = 52299485952. Its totient is φ = 12145305600.

The previous prime is 25313001151. The next prime is 25313001157. The reversal of 25313001152 is 25110031352.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (25313001151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80993 + ... + 239135.

It is an arithmetic number, because the mean of its divisors is an integer number (933919392).

Almost surely, 2^25313001152 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 25313001152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26149742976).

25313001152 is an abundant number, since it is smaller than the sum of its proper divisors (26986484800).

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

25313001152 is a wasteful number, since it uses less digits than its factorization.

25313001152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158257 (or 158247 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 25313001152 in words is "twenty-five billion, three hundred thirteen million, one thousand, one hundred fifty-two".