25838083852 has 24 divisors (see below), whose sum is σ = 51679633824. Its totient is φ = 11072721792.

The previous prime is 25838083841. The next prime is 25838083871.

25838083852 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 25838083852.

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, 682608 + ... + 719464.

It is an arithmetic number, because the mean of its divisors is an integer number (2153318076).

Almost surely, 2^25838083852 is an apocalyptic number.

It is an amenable number.

25838083852 is an abundant number, since it is smaller than the sum of its proper divisors (25841549972).

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

25838083852 is a wasteful number, since it uses less digits than its factorization.

25838083852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61905 (or 61903 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 52.

The spelling of 25838083852 in words is "twenty-five billion, eight hundred thirty-eight million, eighty-three thousand, eight hundred fifty-two".