11263852654872 has 32 divisors (see below), whose sum is σ = 28207118404080. Its totient is φ = 3748285982720.

The previous prime is 11263852654849. The next prime is 11263852654889. The reversal of 11263852654872 is 27845625836211.

It is a happy number.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395708529 + ... + 395736992.

Almost surely, 2^{11263852654872} is an apocalyptic number.

11263852654872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11263852654872 is an abundant number, since it is smaller than the sum of its proper divisors (16943265749208).

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

11263852654872 is a wasteful number, since it uses less digits than its factorization.

11263852654872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791446123 (or 791446119 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 60.

The spelling of 11263852654872 in words is "eleven trillion, two hundred sixty-three billion, eight hundred fifty-two million, six hundred fifty-four thousand, eight hundred seventy-two".