675311503 has 2 divisors, whose sum is σ = 675311504. Its totient is φ = 675311502.

The previous prime is 675311501. The next prime is 675311521. The reversal of 675311503 is 305113576.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 675311503 - 2¹ = 675311501 is a prime.

Together with 675311501, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675311501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337655751 + 337655752.

It is an arithmetic number, because the mean of its divisors is an integer number (337655752).

Almost surely, 2^675311503 is an apocalyptic number.

675311503 is a deficient number, since it is larger than the sum of its proper divisors (1).

675311503 is an equidigital number, since it uses as much as digits as its factorization.

675311503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 675311503 is about 25986.7563000849. The cubic root of 675311503 is about 877.3402400150.

The spelling of 675311503 in words is "six hundred seventy-five million, three hundred eleven thousand, five hundred three".