533234002013 has 4 divisors (see below), whose sum is σ = 534050593788. Its totient is φ = 532417410240.

The previous prime is 533234002003. The next prime is 533234002031. The reversal of 533234002013 is 310200432335.

It is a happy number.

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 106508891449 + 426725110564 = 326357^2 + 653242^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533234002013 is a prime.

It is a super-5 number, since 5×533234002013⁵ (a number of 60 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533234002003) 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, 408294908 + ... + 408296213.

It is an arithmetic number, because the mean of its divisors is an integer number (133512648447).

Almost surely, 2^533234002013 is an apocalyptic number.

It is an amenable number.

533234002013 is a deficient number, since it is larger than the sum of its proper divisors (816591775).

533234002013 is an equidigital number, since it uses as much as digits as its factorization.

533234002013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816591774.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 533234002013 its reverse (310200432335), we get a palindrome (843434434348).

The spelling of 533234002013 in words is "five hundred thirty-three billion, two hundred thirty-four million, two thousand, thirteen".