25063560 has 128 divisors (see below), whose sum is σ = 87264000. Its totient is φ = 6386688.

The previous prime is 25063553. The next prime is 25063567. The reversal of 25063560 is 6536052.

25063560 is a `hidden beast` number, since 25 + 0 + 635 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (25063553) and next prime (25063567).

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

It is not an unprimeable number, because it can be changed into a prime (25063567) 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, 24336 + ... + 25344.

It is an arithmetic number, because the mean of its divisors is an integer number (681750).

Almost surely, 2^25063560 is an apocalyptic number.

25063560 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 25063560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43632000).

25063560 is an abundant number, since it is smaller than the sum of its proper divisors (62200440).

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

25063560 is a wasteful number, since it uses less digits than its factorization.

25063560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 25063560 is about 5006.3519652537. The cubic root of 25063560 is about 292.6493648711.

The spelling of 25063560 in words is "twenty-five million, sixty-three thousand, five hundred sixty".