5546418242 has 8 divisors (see below), whose sum is σ = 8341933116. Its totient is φ = 2765773872.

The previous prime is 5546418223. The next prime is 5546418259. The reversal of 5546418242 is 2428146455.

It can be written as a sum of positive squares in 2 ways, for example, as 5181264361 + 365153881 = 71981^2 + 19109^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 5546418242.

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 3 ways as a sum of consecutive naturals, for example, 3716693 + ... + 3718184.

Almost surely, 2^5546418242 is an apocalyptic number.

5546418242 is a deficient number, since it is larger than the sum of its proper divisors (2795514874).

5546418242 is a wasteful number, since it uses less digits than its factorization.

5546418242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7435252.

The product of its digits is 307200, while the sum is 41.

The square root of 5546418242 is about 74474.2790633115. The cubic root of 5546418242 is about 1770.1260980311.

The spelling of 5546418242 in words is "five billion, five hundred forty-six million, four hundred eighteen thousand, two hundred forty-two".