26395125830 has 16 divisors (see below), whose sum is σ = 47757402144. Its totient is φ = 10503344640.

The previous prime is 26395125821. The next prime is 26395125847. The reversal of 26395125830 is 3852159362.

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, 6836186 + ... + 6840045.

It is an arithmetic number, because the mean of its divisors is an integer number (2984837634).

Almost surely, 2^26395125830 is an apocalyptic number.

26395125830 is a deficient number, since it is larger than the sum of its proper divisors (21362276314).

26395125830 is a wasteful number, since it uses less digits than its factorization.

26395125830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13676431.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 26395125830 in words is "twenty-six billion, three hundred ninety-five million, one hundred twenty-five thousand, eight hundred thirty".