2533222847 has 2 divisors, whose sum is σ = 2533222848. Its totient is φ = 2533222846.

The previous prime is 2533222841. The next prime is 2533222907. The reversal of 2533222847 is 7482223352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2533222847 - 2²⁶ = 2466113983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2533222847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2533222841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266611423 + 1266611424.

It is an arithmetic number, because the mean of its divisors is an integer number (1266611424).

Almost surely, 2^2533222847 is an apocalyptic number.

2533222847 is a deficient number, since it is larger than the sum of its proper divisors (1).

2533222847 is an equidigital number, since it uses as much as digits as its factorization.

2533222847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 38.

The square root of 2533222847 is about 50331.1319860780. The cubic root of 2533222847 is about 1363.1944169659.

The spelling of 2533222847 in words is "two billion, five hundred thirty-three million, two hundred twenty-two thousand, eight hundred forty-seven".