527284441 has 2 divisors, whose sum is σ = 527284442. Its totient is φ = 527284440.

The previous prime is 527284379. The next prime is 527284463. The reversal of 527284441 is 144482725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 494840025 + 32444416 = 22245^2 + 5696^2 .

It is a cyclic number.

It is not a de Polignac number, because 527284441 - 2¹³ = 527276249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 527284441.

It is not a weakly prime, because it can be changed into another prime (527285441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263642220 + 263642221.

It is an arithmetic number, because the mean of its divisors is an integer number (263642221).

Almost surely, 2^527284441 is an apocalyptic number.

It is an amenable number.

527284441 is a deficient number, since it is larger than the sum of its proper divisors (1).

527284441 is an equidigital number, since it uses as much as digits as its factorization.

527284441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 71680, while the sum is 37.

The square root of 527284441 is about 22962.6749530624. The cubic root of 527284441 is about 807.8827196579.

It can be divided in two parts, 527284 and 441, that added together give a palindrome (527725).

The spelling of 527284441 in words is "five hundred twenty-seven million, two hundred eighty-four thousand, four hundred forty-one".