26553504312 has 96 divisors (see below), whose sum is σ = 72375260880. Its totient is φ = 8794759680.

The previous prime is 26553504293. The next prime is 26553504317. The reversal of 26553504312 is 21340535562.

26553504312 is a `hidden beast` number, since 2 + 6 + 553 + 50 + 43 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26553504317) 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 23 ways as a sum of consecutive naturals, for example, 13322388 + ... + 13324380.

Almost surely, 2^26553504312 is an apocalyptic number.

It is an amenable number.

26553504312 is an abundant number, since it is smaller than the sum of its proper divisors (45821756568).

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

26553504312 is a wasteful number, since it uses less digits than its factorization.

26553504312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093 (or 3086 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 26553504312 in words is "twenty-six billion, five hundred fifty-three million, five hundred four thousand, three hundred twelve".