5531966747 has 2 divisors, whose sum is σ = 5531966748. Its totient is φ = 5531966746.

The previous prime is 5531966731. The next prime is 5531966789. The reversal of 5531966747 is 7476691355.

5531966747 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5531966747 - 2⁴ = 5531966731 is a prime.

It is not a weakly prime, because it can be changed into another prime (5531960747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765983373 + 2765983374.

It is an arithmetic number, because the mean of its divisors is an integer number (2765983374).

Almost surely, 2^5531966747 is an apocalyptic number.

5531966747 is a deficient number, since it is larger than the sum of its proper divisors (1).

5531966747 is an equidigital number, since it uses as much as digits as its factorization.

5531966747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4762800, while the sum is 53.

The square root of 5531966747 is about 74377.1923844938. The cubic root of 5531966747 is about 1768.5873741743.

The spelling of 5531966747 in words is "five billion, five hundred thirty-one million, nine hundred sixty-six thousand, seven hundred forty-seven".