26072772075249 has 8 divisors (see below), whose sum is σ = 34764530909472. Its totient is φ = 17381430645600.

The previous prime is 26072772075191. The next prime is 26072772075253. The reversal of 26072772075249 is 94257027727062.

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

It is not a de Polignac number, because 26072772075249 - 2³⁷ = 25935333121777 is a prime.

It is a super-2 number, since 2×26072772075249² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26072772075192 and 26072772075201.

It is not an unprimeable number, because it can be changed into a prime (26072772075949) 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, 104205364 + ... + 104455269.

It is an arithmetic number, because the mean of its divisors is an integer number (4345566363684).

Almost surely, 2^{26072772075249} is an apocalyptic number.

It is an amenable number.

26072772075249 is a deficient number, since it is larger than the sum of its proper divisors (8691758834223).

26072772075249 is a wasteful number, since it uses less digits than its factorization.

26072772075249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208702287.

The product of its (nonzero) digits is 41489280, while the sum is 60.

The spelling of 26072772075249 in words is "twenty-six trillion, seventy-two billion, seven hundred seventy-two million, seventy-five thousand, two hundred forty-nine".