8524322057 has 2 divisors, whose sum is σ = 8524322058. Its totient is φ = 8524322056.

The previous prime is 8524322041. The next prime is 8524322101. The reversal of 8524322057 is 7502234258.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8519105401 + 5216656 = 92299^2 + 2284^2 .

It is a cyclic number.

It is not a de Polignac number, because 8524322057 - 2⁴ = 8524322041 is a prime.

It is a super-2 number, since 2×8524322057² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8524322057.

It is not a weakly prime, because it can be changed into another prime (8524322957) 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, 4262161028 + 4262161029.

It is an arithmetic number, because the mean of its divisors is an integer number (4262161029).

Almost surely, 2^8524322057 is an apocalyptic number.

It is an amenable number.

8524322057 is a deficient number, since it is larger than the sum of its proper divisors (1).

8524322057 is an equidigital number, since it uses as much as digits as its factorization.

8524322057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 8524322057 is about 92327.2552229297. The cubic root of 8524322057 is about 2042.7722511526.

The spelling of 8524322057 in words is "eight billion, five hundred twenty-four million, three hundred twenty-two thousand, fifty-seven".