8532002447 has 2 divisors, whose sum is σ = 8532002448. Its totient is φ = 8532002446.

The previous prime is 8532002443. The next prime is 8532002477. The reversal of 8532002447 is 7442002358.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8532002447 - 2² = 8532002443 is a prime.

It is a super-2 number, since 2×8532002447² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8532002443) 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 as a sum of consecutive naturals, namely, 4266001223 + 4266001224.

It is an arithmetic number, because the mean of its divisors is an integer number (4266001224).

Almost surely, 2^8532002447 is an apocalyptic number.

8532002447 is a deficient number, since it is larger than the sum of its proper divisors (1).

8532002447 is an equidigital number, since it uses as much as digits as its factorization.

8532002447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 8532002447 is about 92368.8391558539. The cubic root of 8532002447 is about 2043.3855776561.

The spelling of 8532002447 in words is "eight billion, five hundred thirty-two million, two thousand, four hundred forty-seven".