533663958013 has 8 divisors (see below), whose sum is σ = 537331105080. Its totient is φ = 530008435200.

The previous prime is 533663958007. The next prime is 533663958019. The reversal of 533663958013 is 310859366335.

It is an interprime number because it is at equal distance from previous prime (533663958007) and next prime (533663958019).

It can be written as a sum of positive squares in 4 ways, for example, as 380408933529 + 153255024484 = 616773^2 + 391478^2 .

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 533663958013 - 2²¹ = 533661860861 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 (533663958019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2813920 + ... + 2997577.

It is an arithmetic number, because the mean of its divisors is an integer number (67166388135).

Almost surely, 2^533663958013 is an apocalyptic number.

It is an amenable number.

533663958013 is a deficient number, since it is larger than the sum of its proper divisors (3667147067).

533663958013 is a wasteful number, since it uses less digits than its factorization.

533663958013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812127.

The product of its (nonzero) digits is 5248800, while the sum is 52.

The spelling of 533663958013 in words is "five hundred thirty-three billion, six hundred sixty-three million, nine hundred fifty-eight thousand, thirteen".