545330101134212 has 12 divisors (see below), whose sum is σ = 954327850366800. Its totient is φ = 272665001029416.

The previous prime is 545330101134211. The next prime is 545330101134223. The reversal of 545330101134212 is 212431101033545.

It is not an unprimeable number, because it can be changed into a prime (545330101134211) 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, 24768923 + ... + 41281469.

It is an arithmetic number, because the mean of its divisors is an integer number (79527320863900).

Almost surely, 2^{545330101134212} is an apocalyptic number.

It is an amenable number.

545330101134212 is a deficient number, since it is larger than the sum of its proper divisors (408997749232588).

545330101134212 is a wasteful number, since it uses less digits than its factorization.

545330101134212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24768850 (or 24768848 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 545330101134212 its reverse (212431101033545), we get a palindrome (757761202167757).

The spelling of 545330101134212 in words is "five hundred forty-five trillion, three hundred thirty billion, one hundred one million, one hundred thirty-four thousand, two hundred twelve".