11264764389552 has 60 divisors (see below), whose sum is σ = 31562653739344. Its totient is φ = 3750519404160.

The previous prime is 11264764389509. The next prime is 11264764389553. The reversal of 11264764389552 is 25598346746211.

It is a happy number.

11264764389552 is a `hidden beast` number, since 1 + 1 + 2 + 6 + 4 + 76 + 4 + 3 + 8 + 9 + 552 = 666.

It is a super-3 number, since 3×11264764389552³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11264764389552.

It is not an unprimeable number, because it can be changed into a prime (11264764389553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45731524 + ... + 45977187.

Almost surely, 2^{11264764389552} is an apocalyptic number.

11264764389552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11264764389552 is an abundant number, since it is smaller than the sum of its proper divisors (20297889349792).

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

11264764389552 is a wasteful number, since it uses less digits than its factorization.

11264764389552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91709578 (or 91709569 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 63.

The spelling of 11264764389552 in words is "eleven trillion, two hundred sixty-four billion, seven hundred sixty-four million, three hundred eighty-nine thousand, five hundred fifty-two".