545245303401200 has 60 divisors (see below), whose sum is σ = 1314613592017728. Its totient is φ = 217321971417600.

The previous prime is 545245303401151. The next prime is 545245303401287. The reversal of 545245303401200 is 2104303542545.

It is a super-2 number, since 2×545245303401200² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2425356032 + ... + 2425580831.

Almost surely, 2^{545245303401200} is an apocalyptic number.

545245303401200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

545245303401200 is an abundant number, since it is smaller than the sum of its proper divisors (769368288616528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545245303401200 is a wasteful number, since it uses less digits than its factorization.

545245303401200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4850937162 (or 4850937151 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 545245303401200 its reverse (2104303542545), we get a palindrome (547349606943745).

The spelling of 545245303401200 in words is "five hundred forty-five trillion, two hundred forty-five billion, three hundred three million, four hundred one thousand, two hundred".