5533950646 has 16 divisors (see below), whose sum is σ = 9718158240. Its totient is φ = 2313846720.

The previous prime is 5533950641. The next prime is 5533950649. The reversal of 5533950646 is 6460593355.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5533950596 and 5533950605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5533950641) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4819941 + ... + 4821088.

It is an arithmetic number, because the mean of its divisors is an integer number (607384890).

Almost surely, 2^5533950646 is an apocalyptic number.

5533950646 is a deficient number, since it is larger than the sum of its proper divisors (4184207594).

5533950646 is a wasteful number, since it uses less digits than its factorization.

5533950646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9641079.

The product of its (nonzero) digits is 1458000, while the sum is 46.

The square root of 5533950646 is about 74390.5279319888. The cubic root of 5533950646 is about 1768.7987685139.

The spelling of 5533950646 in words is "five billion, five hundred thirty-three million, nine hundred fifty thousand, six hundred forty-six".