543146052613 has 4 divisors (see below), whose sum is σ = 550795997088. Its totient is φ = 535496108140.

The previous prime is 543146052451. The next prime is 543146052643. The reversal of 543146052613 is 316250641345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 543146052613 - 2¹³ = 543146044421 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 (543146052643) 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, 3824972131 + ... + 3824972272.

It is an arithmetic number, because the mean of its divisors is an integer number (137698999272).

Almost surely, 2^543146052613 is an apocalyptic number.

It is an amenable number.

543146052613 is a deficient number, since it is larger than the sum of its proper divisors (7649944475).

543146052613 is an equidigital number, since it uses as much as digits as its factorization.

543146052613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7649944474.

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 543146052613 its reverse (316250641345), we get a palindrome (859396693958).

The spelling of 543146052613 in words is "five hundred forty-three billion, one hundred forty-six million, fifty-two thousand, six hundred thirteen".