545323535051 has 4 divisors (see below), whose sum is σ = 577401390072. Its totient is φ = 513245680032.

The previous prime is 545323535039. The next prime is 545323535093. The reversal of 545323535051 is 150535323545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 545323535051 - 2¹⁴ = 545323518667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545323525051) 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, 16038927485 + ... + 16038927518.

It is an arithmetic number, because the mean of its divisors is an integer number (144350347518).

Almost surely, 2^545323535051 is an apocalyptic number.

545323535051 is a deficient number, since it is larger than the sum of its proper divisors (32077855021).

545323535051 is a wasteful number, since it uses less digits than its factorization.

545323535051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32077855020.

The product of its (nonzero) digits is 675000, while the sum is 41.

Adding to 545323535051 its reverse (150535323545), we get a palindrome (695858858596).

The spelling of 545323535051 in words is "five hundred forty-five billion, three hundred twenty-three million, five hundred thirty-five thousand, fifty-one".