5535451244 has 12 divisors (see below), whose sum is σ = 9743035344. Its totient is φ = 2751726864.

The previous prime is 5535451219. The next prime is 5535451289. The reversal of 5535451244 is 4421545355.

It is a super-2 number, since 2×5535451244² = 61282440949402295072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5535451198 and 5535451207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3998912 + ... + 4000295.

It is an arithmetic number, because the mean of its divisors is an integer number (811919612).

Almost surely, 2^5535451244 is an apocalyptic number.

It is an amenable number.

5535451244 is a deficient number, since it is larger than the sum of its proper divisors (4207584100).

5535451244 is a wasteful number, since it uses less digits than its factorization.

5535451244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7999384 (or 7999382 counting only the distinct ones).

The product of its digits is 240000, while the sum is 38.

The square root of 5535451244 is about 74400.6131963978. The cubic root of 5535451244 is about 1768.9586311623.

Adding to 5535451244 its reverse (4421545355), we get a palindrome (9956996599).

The spelling of 5535451244 in words is "five billion, five hundred thirty-five million, four hundred fifty-one thousand, two hundred forty-four".