26132793645651 has 32 divisors (see below), whose sum is σ = 44328088896000. Its totient is φ = 13575477212640.

The previous prime is 26132793645649. The next prime is 26132793645667. The reversal of 26132793645651 is 15654639723162.

It is not a de Polignac number, because 26132793645651 - 2¹ = 26132793645649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26132793645631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1154365996 + ... + 1154388633.

It is an arithmetic number, because the mean of its divisors is an integer number (1385252778000).

Almost surely, 2^{26132793645651} is an apocalyptic number.

26132793645651 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

26132793645651 is a deficient number, since it is larger than the sum of its proper divisors (18195295250349).

26132793645651 is a wasteful number, since it uses less digits than its factorization.

26132793645651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308754664 (or 2308754650 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 60.

The spelling of 26132793645651 in words is "twenty-six trillion, one hundred thirty-two billion, seven hundred ninety-three million, six hundred forty-five thousand, six hundred fifty-one".