25108082106 has 16 divisors (see below), whose sum is σ = 50218907904. Its totient is φ = 8368903424.

The previous prime is 25108082063. The next prime is 25108082137. The reversal of 25108082106 is 60128080152.

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, 16090 + ... + 224666.

It is an arithmetic number, because the mean of its divisors is an integer number (3138681744).

Almost surely, 2^25108082106 is an apocalyptic number.

25108082106 is an abundant number, since it is smaller than the sum of its proper divisors (25110825798).

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

25108082106 is a wasteful number, since it uses less digits than its factorization.

25108082106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228645.

The product of its (nonzero) digits is 7680, while the sum is 33.

The spelling of 25108082106 in words is "twenty-five billion, one hundred eight million, eighty-two thousand, one hundred six".