26656151583916 has 12 divisors (see below), whose sum is σ = 46825635103632. Its totient is φ = 13277398697168.

The previous prime is 26656151583911. The next prime is 26656151584031. The reversal of 26656151583916 is 61938515165662.

It is not an unprimeable number, because it can be changed into a prime (26656151583911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12669272515 + ... + 12669274618.

It is an arithmetic number, because the mean of its divisors is an integer number (3902136258636).

Almost surely, 2^{26656151583916} is an apocalyptic number.

It is an amenable number.

26656151583916 is a deficient number, since it is larger than the sum of its proper divisors (20169483519716).

26656151583916 is a wasteful number, since it uses less digits than its factorization.

26656151583916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25338547400 (or 25338547398 counting only the distinct ones).

The product of its digits is 69984000, while the sum is 64.

The spelling of 26656151583916 in words is "twenty-six trillion, six hundred fifty-six billion, one hundred fifty-one million, five hundred eighty-three thousand, nine hundred sixteen".