5531583247 has 2 divisors, whose sum is σ = 5531583248. Its totient is φ = 5531583246.

The previous prime is 5531583241. The next prime is 5531583331. The reversal of 5531583247 is 7423851355.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5531583247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5531583241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765791623 + 2765791624.

It is an arithmetic number, because the mean of its divisors is an integer number (2765791624).

Almost surely, 2^5531583247 is an apocalyptic number.

5531583247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5531583247 is an equidigital number, since it uses as much as digits as its factorization.

5531583247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504000, while the sum is 43.

The square root of 5531583247 is about 74374.6142645459. The cubic root of 5531583247 is about 1768.5465045063.

The spelling of 5531583247 in words is "five billion, five hundred thirty-one million, five hundred eighty-three thousand, two hundred forty-seven".