545323521341 has 8 divisors (see below), whose sum is σ = 545898810744. Its totient is φ = 544748523520.

The previous prime is 545323521319. The next prime is 545323521361. The reversal of 545323521341 is 143125323545.

It can be written as a sum of positive squares in 4 ways, for example, as 9211225 + 545314310116 = 3035^2 + 738454^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545323521341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 545323521295 and 545323521304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545323521361) 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, 3775901 + ... + 3917661.

It is an arithmetic number, because the mean of its divisors is an integer number (68237351343).

Almost surely, 2^545323521341 is an apocalyptic number.

It is an amenable number.

545323521341 is a deficient number, since it is larger than the sum of its proper divisors (575289403).

545323521341 is a wasteful number, since it uses less digits than its factorization.

545323521341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145791.

The product of its digits is 216000, while the sum is 38.

Adding to 545323521341 its reverse (143125323545), we get a palindrome (688448844886).

The spelling of 545323521341 in words is "five hundred forty-five billion, three hundred twenty-three million, five hundred twenty-one thousand, three hundred forty-one".