2285503819 has 2 divisors, whose sum is σ = 2285503820. Its totient is φ = 2285503818.

The previous prime is 2285503751. The next prime is 2285503823. The reversal of 2285503819 is 9183055822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2285503819 - 2⁷ = 2285503691 is a prime.

It is a super-2 number, since 2×2285503819² = 10447055413327169522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2285503889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142751909 + 1142751910.

It is an arithmetic number, because the mean of its divisors is an integer number (1142751910).

Almost surely, 2^2285503819 is an apocalyptic number.

2285503819 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285503819 is an equidigital number, since it uses as much as digits as its factorization.

2285503819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 2285503819 is about 47806.9432091197. The cubic root of 2285503819 is about 1317.2270798016.

The spelling of 2285503819 in words is "two billion, two hundred eighty-five million, five hundred three thousand, eight hundred nineteen".