2285413909 has 2 divisors, whose sum is σ = 2285413910. Its totient is φ = 2285413908.

The previous prime is 2285413849. The next prime is 2285413913. The reversal of 2285413909 is 9093145822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1313845009 + 971568900 = 36247^2 + 31170^2 .

It is a cyclic number.

It is not a de Polignac number, because 2285413909 - 2¹⁵ = 2285381141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2285413969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142706954 + 1142706955.

It is an arithmetic number, because the mean of its divisors is an integer number (1142706955).

Almost surely, 2^2285413909 is an apocalyptic number.

It is an amenable number.

2285413909 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285413909 is an equidigital number, since it uses as much as digits as its factorization.

2285413909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 2285413909 is about 47806.0028552900. The cubic root of 2285413909 is about 1317.2098066678.

It can be divided in two parts, 22854 and 13909, that added together give a palindrome (36763).

The spelling of 2285413909 in words is "two billion, two hundred eighty-five million, four hundred thirteen thousand, nine hundred nine".