2285551327 has 2 divisors, whose sum is σ = 2285551328. Its totient is φ = 2285551326.

The previous prime is 2285551271. The next prime is 2285551337. The reversal of 2285551327 is 7231555822.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2285551327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2285551327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2285551337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142775663 + 1142775664.

It is an arithmetic number, because the mean of its divisors is an integer number (1142775664).

Almost surely, 2^2285551327 is an apocalyptic number.

2285551327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285551327 is an equidigital number, since it uses as much as digits as its factorization.

2285551327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 168000, while the sum is 40.

The square root of 2285551327 is about 47807.4400799708. The cubic root of 2285551327 is about 1317.2362066573.

It can be divided in two parts, 228 and 5551327, that added together give a palindrome (5551555).

The spelling of 2285551327 in words is "two billion, two hundred eighty-five million, five hundred fifty-one thousand, three hundred twenty-seven".