25875882603825 has 48 divisors (see below), whose sum is σ = 44257504005120. Its totient is φ = 13324344929280.

The previous prime is 25875882603737. The next prime is 25875882603829. The reversal of 25875882603825 is 52830628857852.

It is not a de Polignac number, because 25875882603825 - 2¹⁷ = 25875882472753 is a prime.

It is a super-2 number, since 2×25875882603825² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25875882603825.

It is not an unprimeable number, because it can be changed into a prime (25875882603829) 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, 201912969 + ... + 202041081.

It is an arithmetic number, because the mean of its divisors is an integer number (922031333440).

Almost surely, 2^{25875882603825} is an apocalyptic number.

25875882603825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25875882603825 is a deficient number, since it is larger than the sum of its proper divisors (18381621401295).

25875882603825 is a wasteful number, since it uses less digits than its factorization.

25875882603825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221018 (or 221013 counting only the distinct ones).

The product of its (nonzero) digits is 516096000, while the sum is 69.

The spelling of 25875882603825 in words is "twenty-five trillion, eight hundred seventy-five billion, eight hundred eighty-two million, six hundred three thousand, eight hundred twenty-five".