26772580708061 has 8 divisors (see below), whose sum is σ = 27746405289120. Its totient is φ = 25802131603248.

The previous prime is 26772580707941. The next prime is 26772580708141. The reversal of 26772580708061 is 16080708527762.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26772580708061 is a prime.

It is a super-2 number, since 2×26772580708061² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26772580738061) 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, 843852911 + ... + 843884636.

It is an arithmetic number, because the mean of its divisors is an integer number (3468300661140).

Almost surely, 2^{26772580708061} is an apocalyptic number.

It is an amenable number.

26772580708061 is a deficient number, since it is larger than the sum of its proper divisors (973824581059).

26772580708061 is a wasteful number, since it uses less digits than its factorization.

26772580708061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687738123.

The product of its (nonzero) digits is 15805440, while the sum is 59.

The spelling of 26772580708061 in words is "twenty-six trillion, seven hundred seventy-two billion, five hundred eighty million, seven hundred eight thousand, sixty-one".