5533267643 has 2 divisors, whose sum is σ = 5533267644. Its totient is φ = 5533267642.

The previous prime is 5533267631. The next prime is 5533267667. The reversal of 5533267643 is 3467623355.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5533267643 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5533267594 and 5533267603.

It is not a weakly prime, because it can be changed into another prime (5533267693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766633821 + 2766633822.

It is an arithmetic number, because the mean of its divisors is an integer number (2766633822).

Almost surely, 2^5533267643 is an apocalyptic number.

5533267643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5533267643 is an equidigital number, since it uses as much as digits as its factorization.

5533267643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1360800, while the sum is 44.

The square root of 5533267643 is about 74385.9371319606. The cubic root of 5533267643 is about 1768.7259968391.

The spelling of 5533267643 in words is "five billion, five hundred thirty-three million, two hundred sixty-seven thousand, six hundred forty-three".