26609044053 has 8 divisors (see below), whose sum is σ = 35481529600. Its totient is φ = 17737960608.

The previous prime is 26609044051. The next prime is 26609044109. The reversal of 26609044053 is 35044090662.

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

It is not a de Polignac number, because 26609044053 - 2¹ = 26609044051 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 (26609044051) 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, 305413 + ... + 382746.

It is an arithmetic number, because the mean of its divisors is an integer number (4435191200).

Almost surely, 2^26609044053 is an apocalyptic number.

It is an amenable number.

26609044053 is a deficient number, since it is larger than the sum of its proper divisors (8872485547).

26609044053 is a wasteful number, since it uses less digits than its factorization.

26609044053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701051.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 26609044053 in words is "twenty-six billion, six hundred nine million, forty-four thousand, fifty-three".