26264023568 has 20 divisors (see below), whose sum is σ = 51099467520. Its totient is φ = 13077064224.

The previous prime is 26264023567. The next prime is 26264023603. The reversal of 26264023568 is 86532046262.

It is not an unprimeable number, because it can be changed into a prime (26264023561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3430280 + ... + 3437927.

It is an arithmetic number, because the mean of its divisors is an integer number (2554973376).

Almost surely, 2^26264023568 is an apocalyptic number.

It is an amenable number.

26264023568 is a deficient number, since it is larger than the sum of its proper divisors (24835443952).

26264023568 is a wasteful number, since it uses less digits than its factorization.

26264023568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6868454 (or 6868448 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 26264023568 in words is "twenty-six billion, two hundred sixty-four million, twenty-three thousand, five hundred sixty-eight".