535696039 has 2 divisors, whose sum is σ = 535696040. Its totient is φ = 535696038.

The previous prime is 535696009. The next prime is 535696067. The reversal of 535696039 is 930696535.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535696039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 535696039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535696009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267848019 + 267848020.

It is an arithmetic number, because the mean of its divisors is an integer number (267848020).

Almost surely, 2^535696039 is an apocalyptic number.

535696039 is a deficient number, since it is larger than the sum of its proper divisors (1).

535696039 is an equidigital number, since it uses as much as digits as its factorization.

535696039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 656100, while the sum is 46.

The square root of 535696039 is about 23145.1083168777. The cubic root of 535696039 is about 812.1560397827.

The spelling of 535696039 in words is "five hundred thirty-five million, six hundred ninety-six thousand, thirty-nine".