545503042412 has 48 divisors (see below), whose sum is σ = 968281776000. Its totient is φ = 268878645504.

The previous prime is 545503042339. The next prime is 545503042433. The reversal of 545503042412 is 214240305545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195589514 + ... + 195592302.

It is an arithmetic number, because the mean of its divisors is an integer number (20172537000).

Almost surely, 2^545503042412 is an apocalyptic number.

It is an amenable number.

545503042412 is a deficient number, since it is larger than the sum of its proper divisors (422778733588).

545503042412 is a wasteful number, since it uses less digits than its factorization.

545503042412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018 (or 5016 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 545503042412 its reverse (214240305545), we get a palindrome (759743347957).

The spelling of 545503042412 in words is "five hundred forty-five billion, five hundred three million, forty-two thousand, four hundred twelve".