26225520436 has 12 divisors (see below), whose sum is σ = 46044156928. Its totient is φ = 13070047032.

The previous prime is 26225520403. The next prime is 26225520511. The reversal of 26225520436 is 63402552262.

It is a junction number, because it is equal to n+sod(n) for n = 26225520395 and 26225520404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10676916 + ... + 10679371.

Almost surely, 2^26225520436 is an apocalyptic number.

It is an amenable number.

26225520436 is a deficient number, since it is larger than the sum of its proper divisors (19818636492).

26225520436 is a wasteful number, since it uses less digits than its factorization.

26225520436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21356598 (or 21356596 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 26225520436 in words is "twenty-six billion, two hundred twenty-five million, five hundred twenty thousand, four hundred thirty-six".