533042539 has 2 divisors, whose sum is σ = 533042540. Its totient is φ = 533042538.

The previous prime is 533042501. The next prime is 533042579. The reversal of 533042539 is 935240335.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533042539 is a prime.

It is not a weakly prime, because it can be changed into another prime (533042579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266521269 + 266521270.

It is an arithmetic number, because the mean of its divisors is an integer number (266521270).

Almost surely, 2^533042539 is an apocalyptic number.

533042539 is a deficient number, since it is larger than the sum of its proper divisors (1).

533042539 is an equidigital number, since it uses as much as digits as its factorization.

533042539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 34.

The square root of 533042539 is about 23087.7140271617. The cubic root of 533042539 is about 810.8128501247.

The spelling of 533042539 in words is "five hundred thirty-three million, forty-two thousand, five hundred thirty-nine".