26710672355 has 8 divisors (see below), whose sum is σ = 32053983552. Its totient is φ = 21367753408.

The previous prime is 26710672349. The next prime is 26710672369. The reversal of 26710672355 is 55327601762.

It is a Cunningham number, because it is equal to 163434²-1.

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

It is a cyclic number.

It is not a de Polignac number, because 26710672355 - 2¹⁰ = 26710671331 is a prime.

It is a super-2 number, since 2×26710672355² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81719 + ... + 245151.

It is an arithmetic number, because the mean of its divisors is an integer number (4006747944).

Almost surely, 2^26710672355 is an apocalyptic number.

26710672355 is a deficient number, since it is larger than the sum of its proper divisors (5343311197).

26710672355 is a wasteful number, since it uses less digits than its factorization.

26710672355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196125.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 26710672355 in words is "twenty-six billion, seven hundred ten million, six hundred seventy-two thousand, three hundred fifty-five".