5504451242 has 16 divisors (see below), whose sum is σ = 8555648640. Its totient is φ = 2654188992.

The previous prime is 5504451223. The next prime is 5504451299. The reversal of 5504451242 is 2421544055.

It is a junction number, because it is equal to n+sod(n) for n = 5504451199 and 5504451208.

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 7 ways as a sum of consecutive naturals, for example, 398303 + ... + 411890.

It is an arithmetic number, because the mean of its divisors is an integer number (534728040).

Almost surely, 2^5504451242 is an apocalyptic number.

5504451242 is a deficient number, since it is larger than the sum of its proper divisors (3051197398).

5504451242 is a wasteful number, since it uses less digits than its factorization.

5504451242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810317.

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 5504451242 is about 74191.9890689015. The cubic root of 5504451242 is about 1765.6502342500.

Adding to 5504451242 its reverse (2421544055), we get a palindrome (7925995297).

The spelling of 5504451242 in words is "five billion, five hundred four million, four hundred fifty-one thousand, two hundred forty-two".