985382527 has 2 divisors, whose sum is σ = 985382528. Its totient is φ = 985382526.

The previous prime is 985382443. The next prime is 985382549. The reversal of 985382527 is 725283589.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 985382527 - 2¹¹ = 985380479 is a prime.

It is a super-4 number, since 4×985382527⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (985382597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492691263 + 492691264.

It is an arithmetic number, because the mean of its divisors is an integer number (492691264).

Almost surely, 2^985382527 is an apocalyptic number.

985382527 is a deficient number, since it is larger than the sum of its proper divisors (1).

985382527 is an equidigital number, since it uses as much as digits as its factorization.

985382527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 49.

The square root of 985382527 is about 31390.8032232372. The cubic root of 985382527 is about 995.1035731346.

The spelling of 985382527 in words is "nine hundred eighty-five million, three hundred eighty-two thousand, five hundred twenty-seven".