2284518953 has 4 divisors (see below), whose sum is σ = 2383845888. Its totient is φ = 2185192020.

The previous prime is 2284518947. The next prime is 2284518959. The reversal of 2284518953 is 3598154822.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2284518947) and next prime (2284518959).

It is a cyclic number.

It is not a de Polignac number, because 2284518953 - 2²² = 2280324649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2284518898 and 2284518907.

It is not an unprimeable number, because it can be changed into a prime (2284518959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49663433 + ... + 49663478.

It is an arithmetic number, because the mean of its divisors is an integer number (595961472).

Almost surely, 2^2284518953 is an apocalyptic number.

2284518953 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2284518953 is a deficient number, since it is larger than the sum of its proper divisors (99326935).

2284518953 is an equidigital number, since it uses as much as digits as its factorization.

2284518953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99326934.

The product of its digits is 691200, while the sum is 47.

The square root of 2284518953 is about 47796.6416498063. The cubic root of 2284518953 is about 1317.0378467550.

The spelling of 2284518953 in words is "two billion, two hundred eighty-four million, five hundred eighteen thousand, nine hundred fifty-three".