545105033201 has 8 divisors (see below), whose sum is σ = 578105492040. Its totient is φ = 512208514048.

The previous prime is 545105033197. The next prime is 545105033281. The reversal of 545105033201 is 102330501545.

It can be written as a sum of positive squares in 4 ways, for example, as 3738711025 + 541366322176 = 61145^2 + 735776^2 .

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 545105033201 - 2² = 545105033197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545105033281) 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, 25974116 + ... + 25995093.

It is an arithmetic number, because the mean of its divisors is an integer number (72263186505).

Almost surely, 2^545105033201 is an apocalyptic number.

It is an amenable number.

545105033201 is a deficient number, since it is larger than the sum of its proper divisors (33000458839).

545105033201 is a wasteful number, since it uses less digits than its factorization.

545105033201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51969843.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 545105033201 its reverse (102330501545), we get a palindrome (647435534746).

The spelling of 545105033201 in words is "five hundred forty-five billion, one hundred five million, thirty-three thousand, two hundred one".