26676535674 has 32 divisors (see below), whose sum is σ = 53800114176. Its totient is φ = 8817742080.

The previous prime is 26676535673. The next prime is 26676535709. The reversal of 26676535674 is 47653567662.

It is not an unprimeable number, because it can be changed into a prime (26676535673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1742694 + ... + 1757934.

It is an arithmetic number, because the mean of its divisors is an integer number (1681253568).

Almost surely, 2^26676535674 is an apocalyptic number.

26676535674 is an abundant number, since it is smaller than the sum of its proper divisors (27123578502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26676535674 is a wasteful number, since it uses less digits than its factorization.

26676535674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17670.

The product of its digits is 38102400, while the sum is 57.

The spelling of 26676535674 in words is "twenty-six billion, six hundred seventy-six million, five hundred thirty-five thousand, six hundred seventy-four".