527045317 has 2 divisors, whose sum is σ = 527045318. Its totient is φ = 527045316.

The previous prime is 527045293. The next prime is 527045369. The reversal of 527045317 is 713540725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 526886116 + 159201 = 22954^2 + 399^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-527045317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527045377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263522658 + 263522659.

It is an arithmetic number, because the mean of its divisors is an integer number (263522659).

Almost surely, 2^527045317 is an apocalyptic number.

It is an amenable number.

527045317 is a deficient number, since it is larger than the sum of its proper divisors (1).

527045317 is an equidigital number, since it uses as much as digits as its factorization.

527045317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 527045317 is about 22957.4675650430. The cubic root of 527045317 is about 807.7605759958.

The spelling of 527045317 in words is "five hundred twenty-seven million, forty-five thousand, three hundred seventeen".