4534261223 has 2 divisors, whose sum is σ = 4534261224. Its totient is φ = 4534261222.

The previous prime is 4534261219. The next prime is 4534261253. The reversal of 4534261223 is 3221624354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4534261223 - 2² = 4534261219 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4534261223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4534261253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2267130611 + 2267130612.

It is an arithmetic number, because the mean of its divisors is an integer number (2267130612).

Almost surely, 2^4534261223 is an apocalyptic number.

4534261223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4534261223 is an equidigital number, since it uses as much as digits as its factorization.

4534261223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 32.

The square root of 4534261223 is about 67336.9231774069. The cubic root of 4534261223 is about 1655.1429640741.

Adding to 4534261223 its reverse (3221624354), we get a palindrome (7755885577).

The spelling of 4534261223 in words is "four billion, five hundred thirty-four million, two hundred sixty-one thousand, two hundred twenty-three".