2323220554 has 12 divisors (see below), whose sum is σ = 3677897394. Its totient is φ = 1100472552.

The previous prime is 2323220539. The next prime is 2323220579. The reversal of 2323220554 is 4550223232.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1436789025 + 886431529 = 37905^2 + 29773^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1608157 + ... + 1609600.

Almost surely, 2^2323220554 is an apocalyptic number.

2323220554 is a deficient number, since it is larger than the sum of its proper divisors (1354676840).

2323220554 is a wasteful number, since it uses less digits than its factorization.

2323220554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3217797 (or 3217778 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2323220554 is about 48199.7982775862. The cubic root of 2323220554 is about 1324.4334692540.

Adding to 2323220554 its reverse (4550223232), we get a palindrome (6873443786).

The spelling of 2323220554 in words is "two billion, three hundred twenty-three million, two hundred twenty thousand, five hundred fifty-four".