2280653564 has 48 divisors (see below), whose sum is σ = 4851124992. Its totient is φ = 915831552.

The previous prime is 2280653563. The next prime is 2280653587. The reversal of 2280653564 is 4653560822.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280653561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97499 + ... + 118605.

It is an arithmetic number, because the mean of its divisors is an integer number (101065104).

Almost surely, 2^2280653564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2280653564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2425562496).

2280653564 is an abundant number, since it is smaller than the sum of its proper divisors (2570471428).

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

2280653564 is a wasteful number, since it uses less digits than its factorization.

2280653564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21362 (or 21360 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 2280653564 is about 47756.1887507787. The cubic root of 2280653564 is about 1316.2946213544.

The spelling of 2280653564 in words is "two billion, two hundred eighty million, six hundred fifty-three thousand, five hundred sixty-four".