505200516530 has 32 divisors (see below), whose sum is σ = 958904524800. Its totient is φ = 191107907712.

The previous prime is 505200516529. The next prime is 505200516547. The reversal of 505200516530 is 35615002505.

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, 2228402 + ... + 2444621.

It is an arithmetic number, because the mean of its divisors is an integer number (29965766400).

Almost surely, 2^505200516530 is an apocalyptic number.

505200516530 is a deficient number, since it is larger than the sum of its proper divisors (453704008270).

505200516530 is a wasteful number, since it uses less digits than its factorization.

505200516530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673618.

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 505200516530 in words is "five hundred five billion, two hundred million, five hundred sixteen thousand, five hundred thirty".