25089681102 has 16 divisors (see below), whose sum is σ = 50498977872. Its totient is φ = 8309957760.

The previous prime is 25089681091. The next prime is 25089681119. The reversal of 25089681102 is 20118698052.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13316299 + ... + 13318182.

It is an arithmetic number, because the mean of its divisors is an integer number (3156186117).

Almost surely, 2^25089681102 is an apocalyptic number.

25089681102 is an abundant number, since it is smaller than the sum of its proper divisors (25409296770).

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

25089681102 is a wasteful number, since it uses less digits than its factorization.

25089681102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26634643.

The product of its (nonzero) digits is 69120, while the sum is 42.

The spelling of 25089681102 in words is "twenty-five billion, eighty-nine million, six hundred eighty-one thousand, one hundred two".