5514533644 has 24 divisors (see below), whose sum is σ = 10247428800. Its totient is φ = 2587627776.

The previous prime is 5514533623. The next prime is 5514533663. The reversal of 5514533644 is 4463354155.

It is a junction number, because it is equal to n+sod(n) for n = 5514533597 and 5514533606.

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, 92452 + ... + 139915.

It is an arithmetic number, because the mean of its divisors is an integer number (426976200).

Almost surely, 2^5514533644 is an apocalyptic number.

It is an amenable number.

5514533644 is a deficient number, since it is larger than the sum of its proper divisors (4732895156).

5514533644 is a wasteful number, since it uses less digits than its factorization.

5514533644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232737 (or 232735 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

The square root of 5514533644 is about 74259.9060327981. The cubic root of 5514533644 is about 1766.7276130551.

Adding to 5514533644 its reverse (4463354155), we get a palindrome (9977887799).

The spelling of 5514533644 in words is "five billion, five hundred fourteen million, five hundred thirty-three thousand, six hundred forty-four".