25334312025 has 48 divisors (see below), whose sum is σ = 46244540160. Its totient is φ = 12135278400.

The previous prime is 25334311993. The next prime is 25334312027. The reversal of 25334312025 is 52021343352.

It is not a de Polignac number, because 25334312025 - 2⁵ = 25334311993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25334311983 and 25334312001.

It is not an unprimeable number, because it can be changed into a prime (25334312027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116515 + ... + 253464.

It is an arithmetic number, because the mean of its divisors is an integer number (963427920).

Almost surely, 2^25334312025 is an apocalyptic number.

25334312025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25334312025 is a deficient number, since it is larger than the sum of its proper divisors (20910228135).

25334312025 is a wasteful number, since it uses less digits than its factorization.

25334312025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370086 (or 370081 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 25334312025 its reverse (52021343352), we get a palindrome (77355655377).

The spelling of 25334312025 in words is "twenty-five billion, three hundred thirty-four million, three hundred twelve thousand, twenty-five".