26505311936 has 28 divisors (see below), whose sum is σ = 52646656200. Its totient is φ = 13240012800.

The previous prime is 26505311927. The next prime is 26505311969. The reversal of 26505311936 is 63911350562.

It is a junction number, because it is equal to n+sod(n) for n = 26505311893 and 26505311902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129761 + ... + 264288.

Almost surely, 2^26505311936 is an apocalyptic number.

It is an amenable number.

26505311936 is a deficient number, since it is larger than the sum of its proper divisors (26141344264).

26505311936 is a wasteful number, since it uses less digits than its factorization.

26505311936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395112 (or 395102 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 41.

The spelling of 26505311936 in words is "twenty-six billion, five hundred five million, three hundred eleven thousand, nine hundred thirty-six".