545225312032 has 24 divisors (see below), whose sum is σ = 1075974202800. Its totient is φ = 271962022464.

The previous prime is 545225312003. The next prime is 545225312057. The reversal of 545225312032 is 230213522545.

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, 20318682 + ... + 20345497.

It is an arithmetic number, because the mean of its divisors is an integer number (44832258450).

Almost surely, 2^545225312032 is an apocalyptic number.

It is an amenable number.

545225312032 is a deficient number, since it is larger than the sum of its proper divisors (530748890768).

545225312032 is a wasteful number, since it uses less digits than its factorization.

545225312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40664608 (or 40664600 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 545225312032 its reverse (230213522545), we get a palindrome (775438834577).

The spelling of 545225312032 in words is "five hundred forty-five billion, two hundred twenty-five million, three hundred twelve thousand, thirty-two".