535708013 has 4 divisors (see below), whose sum is σ = 536173788. Its totient is φ = 535242240.

The previous prime is 535708003. The next prime is 535708051. The reversal of 535708013 is 310807535.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 304607209 + 231100804 = 17453^2 + 15202^2 .

It is a cyclic number.

It is not a de Polignac number, because 535708013 - 2¹⁰ = 535706989 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 (535708003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231158 + ... + 233463.

It is an arithmetic number, because the mean of its divisors is an integer number (134043447).

Almost surely, 2^535708013 is an apocalyptic number.

It is an amenable number.

535708013 is a deficient number, since it is larger than the sum of its proper divisors (465775).

535708013 is a wasteful number, since it uses less digits than its factorization.

535708013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465774.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 535708013 is about 23145.3669878013. The cubic root of 535708013 is about 812.1620909033.

The spelling of 535708013 in words is "five hundred thirty-five million, seven hundred eight thousand, thirteen".