527213303 has 2 divisors, whose sum is σ = 527213304. Its totient is φ = 527213302.

The previous prime is 527213293. The next prime is 527213363. The reversal of 527213303 is 303312725.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-527213303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527213363) 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, 263606651 + 263606652.

It is an arithmetic number, because the mean of its divisors is an integer number (263606652).

Almost surely, 2^527213303 is an apocalyptic number.

527213303 is a deficient number, since it is larger than the sum of its proper divisors (1).

527213303 is an equidigital number, since it uses as much as digits as its factorization.

527213303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 527213303 is about 22961.1259088051. The cubic root of 527213303 is about 807.8463864880.

The spelling of 527213303 in words is "five hundred twenty-seven million, two hundred thirteen thousand, three hundred three".