827268503 has 2 divisors, whose sum is σ = 827268504. Its totient is φ = 827268502.

The previous prime is 827268457. The next prime is 827268509. The reversal of 827268503 is 305862728.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 827268503 - 2¹⁰ = 827267479 is a prime.

It is a super-2 number, since 2×827268503² = 1368746352111722018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (827268509) 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, 413634251 + 413634252.

It is an arithmetic number, because the mean of its divisors is an integer number (413634252).

Almost surely, 2^827268503 is an apocalyptic number.

827268503 is a deficient number, since it is larger than the sum of its proper divisors (1).

827268503 is an equidigital number, since it uses as much as digits as its factorization.

827268503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 827268503 is about 28762.2756923022. The cubic root of 827268503 is about 938.7475787037.

The spelling of 827268503 in words is "eight hundred twenty-seven million, two hundred sixty-eight thousand, five hundred three".