4532542247 has 2 divisors, whose sum is σ = 4532542248. Its totient is φ = 4532542246.

The previous prime is 4532542199. The next prime is 4532542307. The reversal of 4532542247 is 7422452354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4532542247 - 2⁸ = 4532541991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4532542247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4532548247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266271123 + 2266271124.

It is an arithmetic number, because the mean of its divisors is an integer number (2266271124).

Almost surely, 2^4532542247 is an apocalyptic number.

4532542247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4532542247 is an equidigital number, since it uses as much as digits as its factorization.

4532542247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 268800, while the sum is 38.

The square root of 4532542247 is about 67324.1579746825. The cubic root of 4532542247 is about 1654.9337781665.

The spelling of 4532542247 in words is "four billion, five hundred thirty-two million, five hundred forty-two thousand, two hundred forty-seven".