505610711616 has 112 divisors (see below), whose sum is σ = 1407428386560. Its totient is φ = 159982202880.

The previous prime is 505610711609. The next prime is 505610711629. The reversal of 505610711616 is 616117016505.

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, 576696 + ... + 1159223.

It is an arithmetic number, because the mean of its divisors is an integer number (12566324880).

Almost surely, 2^505610711616 is an apocalyptic number.

It is an amenable number.

505610711616 is an abundant number, since it is smaller than the sum of its proper divisors (901817674944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505610711616 is a wasteful number, since it uses less digits than its factorization.

505610711616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736012 (or 1736002 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 39.

The spelling of 505610711616 in words is "five hundred five billion, six hundred ten million, seven hundred eleven thousand, six hundred sixteen".