5546423903 has 2 divisors, whose sum is σ = 5546423904. Its totient is φ = 5546423902.

The previous prime is 5546423833. The next prime is 5546423947. The reversal of 5546423903 is 3093246455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5546423903 - 2¹⁰ = 5546422879 is a prime.

It is a super-2 number, since 2×5546423903² = 61525636223539506818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5546423203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2773211951 + 2773211952.

It is an arithmetic number, because the mean of its divisors is an integer number (2773211952).

Almost surely, 2^5546423903 is an apocalyptic number.

5546423903 is a deficient number, since it is larger than the sum of its proper divisors (1).

5546423903 is an equidigital number, since it uses as much as digits as its factorization.

5546423903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 5546423903 is about 74474.3170697120. The cubic root of 5546423903 is about 1770.1267002625.

The spelling of 5546423903 in words is "five billion, five hundred forty-six million, four hundred twenty-three thousand, nine hundred three".