545441215132 has 24 divisors (see below), whose sum is σ = 1041385347072. Its totient is φ = 247906758000.

The previous prime is 545441215129. The next prime is 545441215183. The reversal of 545441215132 is 231512144545.

It is a super-2 number, since 2×545441215132² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 545441215091 and 545441215100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007 + ... + 1044457.

It is an arithmetic number, because the mean of its divisors is an integer number (43391056128).

Almost surely, 2^545441215132 is an apocalyptic number.

It is an amenable number.

545441215132 is a deficient number, since it is larger than the sum of its proper divisors (495944131940).

545441215132 is a wasteful number, since it uses less digits than its factorization.

545441215132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053369 (or 1053367 counting only the distinct ones).

The product of its digits is 96000, while the sum is 37.

Adding to 545441215132 its reverse (231512144545), we get a palindrome (776953359677).

The spelling of 545441215132 in words is "five hundred forty-five billion, four hundred forty-one million, two hundred fifteen thousand, one hundred thirty-two".