535544313013 has 8 divisors (see below), whose sum is σ = 536861960280. Its totient is φ = 534226882560.

The previous prime is 535544312957. The next prime is 535544313061. The reversal of 535544313013 is 310313445535.

It can be written as a sum of positive squares in 4 ways, for example, as 75694866129 + 459849446884 = 275127^2 + 678122^2 .

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 535544313013 - 2²¹ = 535542215861 is a prime.

It is a super-2 number, since 2×535544313013² (a number of 24 digits) contains 22 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 (535544310013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5618133 + ... + 5712661.

It is an arithmetic number, because the mean of its divisors is an integer number (67107745035).

Almost surely, 2^535544313013 is an apocalyptic number.

It is an amenable number.

535544313013 is a deficient number, since it is larger than the sum of its proper divisors (1317647267).

535544313013 is a wasteful number, since it uses less digits than its factorization.

535544313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108407.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 535544313013 its reverse (310313445535), we get a palindrome (845857758548).

The spelling of 535544313013 in words is "five hundred thirty-five billion, five hundred forty-four million, three hundred thirteen thousand, thirteen".