26357326013 has 8 divisors (see below), whose sum is σ = 27269552640. Its totient is φ = 25448973840.

The previous prime is 26357325991. The next prime is 26357326033. The reversal of 26357326013 is 31062375362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26357326013 - 2¹⁶ = 26357260477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26357326033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954770 + ... + 981987.

It is an arithmetic number, because the mean of its divisors is an integer number (3408694080).

Almost surely, 2^26357326013 is an apocalyptic number.

It is an amenable number.

26357326013 is a deficient number, since it is larger than the sum of its proper divisors (912226627).

26357326013 is a wasteful number, since it uses less digits than its factorization.

26357326013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937227.

The product of its (nonzero) digits is 136080, while the sum is 38.

The spelling of 26357326013 in words is "twenty-six billion, three hundred fifty-seven million, three hundred twenty-six thousand, thirteen".