575342503 has 2 divisors, whose sum is σ = 575342504. Its totient is φ = 575342502.

The previous prime is 575342497. The next prime is 575342519. The reversal of 575342503 is 305243575.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-575342503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (575346503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287671251 + 287671252.

It is an arithmetic number, because the mean of its divisors is an integer number (287671252).

Almost surely, 2^575342503 is an apocalyptic number.

575342503 is a deficient number, since it is larger than the sum of its proper divisors (1).

575342503 is an equidigital number, since it uses as much as digits as its factorization.

575342503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 34.

The square root of 575342503 is about 23986.2982346172. The cubic root of 575342503 is about 831.7168232975.

The spelling of 575342503 in words is "five hundred seventy-five million, three hundred forty-two thousand, five hundred three".