26766682496 has 16 divisors (see below), whose sum is σ = 53324250540. Its totient is φ = 13383341184.

The previous prime is 26766682493. The next prime is 26766682517. The reversal of 26766682496 is 69428666762.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26766682493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104557226 + ... + 104557481.

Almost surely, 2^26766682496 is an apocalyptic number.

It is an amenable number.

26766682496 is a deficient number, since it is larger than the sum of its proper divisors (26557568044).

26766682496 is an equidigital number, since it uses as much as digits as its factorization.

26766682496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209114721 (or 209114709 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 62.

The spelling of 26766682496 in words is "twenty-six billion, seven hundred sixty-six million, six hundred eighty-two thousand, four hundred ninety-six".