535564013 has 8 divisors (see below), whose sum is σ = 547818240. Its totient is φ = 523345680.

The previous prime is 535564009. The next prime is 535564019. The reversal of 535564013 is 310465535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 535564013 - 2² = 535564009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535564019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22448 + ... + 39686.

It is an arithmetic number, because the mean of its divisors is an integer number (68477280).

Almost surely, 2^535564013 is an apocalyptic number.

It is an amenable number.

535564013 is a deficient number, since it is larger than the sum of its proper divisors (12254227).

535564013 is a wasteful number, since it uses less digits than its factorization.

535564013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17947.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 535564013 is about 23142.2560049793. The cubic root of 535564013 is about 812.0893138066.

The spelling of 535564013 in words is "five hundred thirty-five million, five hundred sixty-four thousand, thirteen".