543151315013 has 4 divisors (see below), whose sum is σ = 543153118188. Its totient is φ = 543149511840.

The previous prime is 543151314989. The next prime is 543151315019. The reversal of 543151315013 is 310513151345.

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 182518637284 + 360632677729 = 427222^2 + 600527^2 .

It is a cyclic number.

It is not a de Polignac number, because 543151315013 - 2¹⁰ = 543151313989 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 (543151315019) 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, 328208 + ... + 1092713.

It is an arithmetic number, because the mean of its divisors is an integer number (135788279547).

Almost surely, 2^543151315013 is an apocalyptic number.

It is an amenable number.

543151315013 is a deficient number, since it is larger than the sum of its proper divisors (1803175).

543151315013 is a wasteful number, since it uses less digits than its factorization.

543151315013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803174.

The product of its (nonzero) digits is 13500, while the sum is 32.

Adding to 543151315013 its reverse (310513151345), we get a palindrome (853664466358).

The spelling of 543151315013 in words is "five hundred forty-three billion, one hundred fifty-one million, three hundred fifteen thousand, thirteen".