505600042544 has 40 divisors (see below), whose sum is σ = 980862220800. Its totient is φ = 252474523200.

The previous prime is 505600042543. The next prime is 505600042547. The reversal of 505600042544 is 445240006505.

It is not an unprimeable number, because it can be changed into a prime (505600042543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53154749 + ... + 53164259.

It is an arithmetic number, because the mean of its divisors is an integer number (24521555520).

Almost surely, 2^505600042544 is an apocalyptic number.

It is an amenable number.

505600042544 is a deficient number, since it is larger than the sum of its proper divisors (475262178256).

505600042544 is a wasteful number, since it uses less digits than its factorization.

505600042544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13449 (or 13443 counting only the distinct ones).

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

The spelling of 505600042544 in words is "five hundred five billion, six hundred million, forty-two thousand, five hundred forty-four".