505363043012 has 24 divisors (see below), whose sum is σ = 915498595200. Its totient is φ = 243803772576.

The previous prime is 505363042999. The next prime is 505363043027. The reversal of 505363043012 is 210340363505.

It is a self number, because there is not a number n which added to its sum of digits gives 505363043012.

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, 1296812 + ... + 1640867.

It is an arithmetic number, because the mean of its divisors is an integer number (38145774800).

Almost surely, 2^505363043012 is an apocalyptic number.

It is an amenable number.

505363043012 is a deficient number, since it is larger than the sum of its proper divisors (410135552188).

505363043012 is a wasteful number, since it uses less digits than its factorization.

505363043012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939195 (or 2939193 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 505363043012 in words is "five hundred five billion, three hundred sixty-three million, forty-three thousand, twelve".