545424142413 has 4 divisors (see below), whose sum is σ = 727232189888. Its totient is φ = 363616094940.

The previous prime is 545424142399. The next prime is 545424142477. The reversal of 545424142413 is 314241424545.

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 not a de Polignac number, because 545424142413 - 2¹⁸ = 545423880269 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 (545424142313) 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, 90904023733 + ... + 90904023738.

It is an arithmetic number, because the mean of its divisors is an integer number (181808047472).

Almost surely, 2^545424142413 is an apocalyptic number.

It is an amenable number.

545424142413 is a deficient number, since it is larger than the sum of its proper divisors (181808047475).

545424142413 is a wasteful number, since it uses less digits than its factorization.

545424142413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181808047474.

The product of its digits is 307200, while the sum is 39.

Adding to 545424142413 its reverse (314241424545), we get a palindrome (859665566958).

The spelling of 545424142413 in words is "five hundred forty-five billion, four hundred twenty-four million, one hundred forty-two thousand, four hundred thirteen".