25060525 has 24 divisors (see below), whose sum is σ = 37388480. Its totient is φ = 16277760.

The previous prime is 25060523. The next prime is 25060543. The reversal of 25060525 is 52506052.

It is not a de Polignac number, because 25060525 - 2¹ = 25060523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 25060525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25060523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 444 + ... + 7093.

Almost surely, 2^25060525 is an apocalyptic number.

25060525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25060525 is a deficient number, since it is larger than the sum of its proper divisors (12327955).

25060525 is a wasteful number, since it uses less digits than its factorization.

25060525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7573 (or 7568 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 25060525 is about 5006.0488411521. The cubic root of 25060525 is about 292.6375518821.

Adding to 25060525 its reverse (52506052), we get a palindrome (77566577).

The spelling of 25060525 in words is "twenty-five million, sixty thousand, five hundred twenty-five".