549096423 has 8 divisors (see below), whose sum is σ = 743056128. Its totient is φ = 360600504.

The previous prime is 549096403. The next prime is 549096433. The reversal of 549096423 is 324690945.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 549096423 - 2¹⁶ = 549030887 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549096403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1365711 + ... + 1366112.

It is an arithmetic number, because the mean of its divisors is an integer number (92882016).

Almost surely, 2^549096423 is an apocalyptic number.

549096423 is a deficient number, since it is larger than the sum of its proper divisors (193959705).

549096423 is a wasteful number, since it uses less digits than its factorization.

549096423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731893.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 549096423 is about 23432.8065540601. The cubic root of 549096423 is about 818.8723459692.

The spelling of 549096423 in words is "five hundred forty-nine million, ninety-six thousand, four hundred twenty-three".