25052700 has 108 divisors (see below), whose sum is σ = 75719112. Its totient is φ = 6393600.

The previous prime is 25052693. The next prime is 25052719. The reversal of 25052700 is 725052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 410670 + ... + 410730.

Almost surely, 2^25052700 is an apocalyptic number.

25052700 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 25052700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37859556).

25052700 is an abundant number, since it is smaller than the sum of its proper divisors (50666412).

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

25052700 is a wasteful number, since it uses less digits than its factorization.

25052700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 25052700 is about 5005.2672256334. The cubic root of 25052700 is about 292.6070905993.

Adding to 25052700 its reverse (725052), we get a palindrome (25777752).

It can be divided in two parts, 25052 and 700, that added together give a palindrome (25752).

The spelling of 25052700 in words is "twenty-five million, fifty-two thousand, seven hundred".