2280643053 has 32 divisors (see below), whose sum is σ = 3393290880. Its totient is φ = 1353580800.

The previous prime is 2280643049. The next prime is 2280643097. The reversal of 2280643053 is 3503460822.

It is a happy number.

It is not a de Polignac number, because 2280643053 - 2² = 2280643049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280643153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112603 + ... + 131303.

It is an arithmetic number, because the mean of its divisors is an integer number (106040340).

Almost surely, 2^2280643053 is an apocalyptic number.

It is an amenable number.

2280643053 is a deficient number, since it is larger than the sum of its proper divisors (1112647827).

2280643053 is a wasteful number, since it uses less digits than its factorization.

2280643053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18829.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2280643053 is about 47756.0787020878. The cubic root of 2280643053 is about 1316.2925991864.

The spelling of 2280643053 in words is "two billion, two hundred eighty million, six hundred forty-three thousand, fifty-three".