545132201122 has 8 divisors (see below), whose sum is σ = 865798201836. Its totient is φ = 256532800512.

The previous prime is 545132201113. The next prime is 545132201153. The reversal of 545132201122 is 221102231545.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 525217628961 + 19914572161 = 724719^2 + 141119^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8016649983 + ... + 8016650050.

Almost surely, 2^545132201122 is an apocalyptic number.

545132201122 is a deficient number, since it is larger than the sum of its proper divisors (320666000714).

545132201122 is a wasteful number, since it uses less digits than its factorization.

545132201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16033300052.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 545132201122 its reverse (221102231545), we get a palindrome (766234432667).

The spelling of 545132201122 in words is "five hundred forty-five billion, one hundred thirty-two million, two hundred one thousand, one hundred twenty-two".