26264152172 has 12 divisors (see below), whose sum is σ = 45963995616. Its totient is φ = 13131582000.

The previous prime is 26264152171. The next prime is 26264152177. The reversal of 26264152172 is 27125146262.

It is not an unprimeable number, because it can be changed into a prime (26264152171) 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, 12797 + ... + 229547.

It is an arithmetic number, because the mean of its divisors is an integer number (3830332968).

Almost surely, 2^26264152172 is an apocalyptic number.

It is an amenable number.

26264152172 is a deficient number, since it is larger than the sum of its proper divisors (19699843444).

26264152172 is a wasteful number, since it uses less digits than its factorization.

26264152172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247048 (or 247046 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The spelling of 26264152172 in words is "twenty-six billion, two hundred sixty-four million, one hundred fifty-two thousand, one hundred seventy-two".