5533446923 has 2 divisors, whose sum is σ = 5533446924. Its totient is φ = 5533446922.

The previous prime is 5533446889. The next prime is 5533446949. The reversal of 5533446923 is 3296443355.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5533446923 - 2¹⁰ = 5533445899 is a prime.

It is not a weakly prime, because it can be changed into another prime (5533446953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766723461 + 2766723462.

It is an arithmetic number, because the mean of its divisors is an integer number (2766723462).

Almost surely, 2^5533446923 is an apocalyptic number.

5533446923 is a deficient number, since it is larger than the sum of its proper divisors (1).

5533446923 is an equidigital number, since it uses as much as digits as its factorization.

5533446923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1166400, while the sum is 44.

The square root of 5533446923 is about 74387.1421886874. The cubic root of 5533446923 is about 1768.7450991003.

The spelling of 5533446923 in words is "five billion, five hundred thirty-three million, four hundred forty-six thousand, nine hundred twenty-three".