26066786272 has 48 divisors (see below), whose sum is σ = 52141486320. Its totient is φ = 12825326592.

The previous prime is 26066786267. The next prime is 26066786279. The reversal of 26066786272 is 27268766062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26066786279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022254 + ... + 1047442.

It is an arithmetic number, because the mean of its divisors is an integer number (1086280965).

Almost surely, 2^26066786272 is an apocalyptic number.

It is an amenable number.

26066786272 is an abundant number, since it is smaller than the sum of its proper divisors (26074700048).

26066786272 is a wasteful number, since it uses less digits than its factorization.

26066786272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25715 (or 25707 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 26066786272 in words is "twenty-six billion, sixty-six million, seven hundred eighty-six thousand, two hundred seventy-two".