25050527505025 has 24 divisors (see below), whose sum is σ = 33886861709184. Its totient is φ = 18218388062400.

The previous prime is 25050527505019. The next prime is 25050527505127. The reversal of 25050527505025 is 52050572505052.

It is not a de Polignac number, because 25050527505025 - 2⁵ = 25050527504993 is a prime.

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, 32215107 + ... + 32983543.

It is an arithmetic number, because the mean of its divisors is an integer number (1411952571216).

Almost surely, 2^{25050527505025} is an apocalyptic number.

25050527505025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25050527505025 is a deficient number, since it is larger than the sum of its proper divisors (8836334204159).

25050527505025 is a wasteful number, since it uses less digits than its factorization.

25050527505025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887001 (or 886996 counting only the distinct ones).

The product of its (nonzero) digits is 875000, while the sum is 43.

It can be divided in two parts, 25050527 and 505025, that added together give a palindrome (25555552).

The spelling of 25050527505025 in words is "twenty-five trillion, fifty billion, five hundred twenty-seven million, five hundred five thousand, twenty-five".