5544469442 has 8 divisors (see below), whose sum is σ = 8519550732. Its totient is φ = 2704619200.

The previous prime is 5544469433. The next prime is 5544469459. The reversal of 5544469442 is 2449644455.

It can be written as a sum of positive squares in 2 ways, for example, as 4337671321 + 1206798121 = 65861^2 + 34739^2 .

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

It is a super-2 number, since 2×5544469442² = 61482282786543582728, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33807659 + ... + 33807822.

Almost surely, 2^5544469442 is an apocalyptic number.

5544469442 is a deficient number, since it is larger than the sum of its proper divisors (2975081290).

5544469442 is a wasteful number, since it uses less digits than its factorization.

5544469442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67615524.

The product of its digits is 2764800, while the sum is 47.

The square root of 5544469442 is about 74461.1942020809. The cubic root of 5544469442 is about 1769.9187554610.

The spelling of 5544469442 in words is "five billion, five hundred forty-four million, four hundred sixty-nine thousand, four hundred forty-two".