505104545002 has 32 divisors (see below), whose sum is σ = 817538251392. Its totient is φ = 233476186944.

The previous prime is 505104544939. The next prime is 505104545027. The reversal of 505104545002 is 200545401505.

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, 1382773 + ... + 1709464.

It is an arithmetic number, because the mean of its divisors is an integer number (25548070356).

Almost surely, 2^505104545002 is an apocalyptic number.

505104545002 is a deficient number, since it is larger than the sum of its proper divisors (312433706390).

505104545002 is a wasteful number, since it uses less digits than its factorization.

505104545002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092382.

The product of its (nonzero) digits is 20000, while the sum is 31.

Adding to 505104545002 its reverse (200545401505), we get a palindrome (705649946507).

The spelling of 505104545002 in words is "five hundred five billion, one hundred four million, five hundred forty-five thousand, two".