25652010 has 16 divisors (see below), whose sum is σ = 61564896. Its totient is φ = 6840528.

The previous prime is 25651991. The next prime is 25652023. The reversal of 25652010 is 1025652.

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 7 ways as a sum of consecutive naturals, for example, 427504 + ... + 427563.

It is an arithmetic number, because the mean of its divisors is an integer number (3847806).

Almost surely, 2^25652010 is an apocalyptic number.

25652010 is an abundant number, since it is smaller than the sum of its proper divisors (35912886).

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

25652010 is a wasteful number, since it uses less digits than its factorization.

25652010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855077.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 25652010 is about 5064.7813378269. The cubic root of 25652010 is about 294.9219749600.

Adding to 25652010 its reverse (1025652), we get a palindrome (26677662).

The spelling of 25652010 in words is "twenty-five million, six hundred fifty-two thousand, ten".