26566151232 has 28 divisors (see below), whose sum is σ = 70289608976. Its totient is φ = 8855383680.

The previous prime is 26566151231. The next prime is 26566151239. The reversal of 26566151232 is 23215166562.

It is not an unprimeable number, because it can be changed into a prime (26566151231) 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 3 ways as a sum of consecutive naturals, for example, 69182494 + ... + 69182877.

Almost surely, 2^26566151232 is an apocalyptic number.

It is an amenable number.

26566151232 is an abundant number, since it is smaller than the sum of its proper divisors (43723457744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26566151232 is a wasteful number, since it uses less digits than its factorization.

26566151232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138365386 (or 138365376 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The spelling of 26566151232 in words is "twenty-six billion, five hundred sixty-six million, one hundred fifty-one thousand, two hundred thirty-two".