2268840534552 has 24 divisors (see below), whose sum is σ = 6144776447940. Its totient is φ = 756280178160.

The previous prime is 2268840534551. The next prime is 2268840534581. The reversal of 2268840534552 is 2554350488622.

2268840534552 is a `hidden beast` number, since 2 + 2 + 6 + 8 + 84 + 0 + 5 + 3 + 4 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2268840534551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15755836974 + ... + 15755837117.

Almost surely, 2^{2268840534552} is an apocalyptic number.

It is an amenable number.

2268840534552 is an abundant number, since it is smaller than the sum of its proper divisors (3875935913388).

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

2268840534552 is a wasteful number, since it uses less digits than its factorization.

2268840534552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31511674103 (or 31511674096 counting only the distinct ones).

The product of its (nonzero) digits is 18432000, while the sum is 54.

The spelling of 2268840534552 in words is "two trillion, two hundred sixty-eight billion, eight hundred forty million, five hundred thirty-four thousand, five hundred fifty-two".