25323151014 has 48 divisors (see below), whose sum is σ = 65027359488. Its totient is φ = 7235185032.

The previous prime is 25323151001. The next prime is 25323151031. The reversal of 25323151014 is 41015132352.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3718402 + ... + 3725205.

It is an arithmetic number, because the mean of its divisors is an integer number (1354736656).

Almost surely, 2^25323151014 is an apocalyptic number.

25323151014 is an abundant number, since it is smaller than the sum of its proper divisors (39704208474).

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

25323151014 is an equidigital number, since it uses as much as digits as its factorization.

25323151014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7443631 (or 7443619 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 25323151014 its reverse (41015132352), we get a palindrome (66338283366).

The spelling of 25323151014 in words is "twenty-five billion, three hundred twenty-three million, one hundred fifty-one thousand, fourteen".