25260825360 has 160 divisors (see below), whose sum is σ = 79863138432. Its totient is φ = 6603816960.

The previous prime is 25260825329. The next prime is 25260825367. The reversal of 25260825360 is 6352806252.

It is not an unprimeable number, because it can be changed into a prime (25260825367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2485890 + ... + 2496030.

Almost surely, 2^25260825360 is an apocalyptic number.

25260825360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25260825360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39931569216).

25260825360 is an abundant number, since it is smaller than the sum of its proper divisors (54602313072).

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

25260825360 is a wasteful number, since it uses less digits than its factorization.

25260825360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10361 (or 10355 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 25260825360 in words is "twenty-five billion, two hundred sixty million, eight hundred twenty-five thousand, three hundred sixty".