535242503 has 2 divisors, whose sum is σ = 535242504. Its totient is φ = 535242502.

The previous prime is 535242479. The next prime is 535242509. The reversal of 535242503 is 305242535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 535242503 - 2¹⁴ = 535226119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535242509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267621251 + 267621252.

It is an arithmetic number, because the mean of its divisors is an integer number (267621252).

Almost surely, 2^535242503 is an apocalyptic number.

535242503 is a deficient number, since it is larger than the sum of its proper divisors (1).

535242503 is an equidigital number, since it uses as much as digits as its factorization.

535242503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 535242503 is about 23135.3085780156. The cubic root of 535242503 is about 811.9267766848.

The spelling of 535242503 in words is "five hundred thirty-five million, two hundred forty-two thousand, five hundred three".