516055065 has 32 divisors (see below), whose sum is σ = 845752320. Its totient is φ = 268576704.

The previous prime is 516055061. The next prime is 516055079. The reversal of 516055065 is 560550615.

It is not a de Polignac number, because 516055065 - 2² = 516055061 is a prime.

It is a super-2 number, since 2×516055065² = 532625660224308450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (516055061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294522 + ... + 296268.

It is an arithmetic number, because the mean of its divisors is an integer number (26429760).

Almost surely, 2^516055065 is an apocalyptic number.

It is an amenable number.

516055065 is a deficient number, since it is larger than the sum of its proper divisors (329697255).

516055065 is a wasteful number, since it uses less digits than its factorization.

516055065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 516055065 is about 22716.8454015957. The cubic root of 516055065 is about 802.1064616767.

It can be divided in two parts, 5160550 and 65, that added together give a palindrome (5160615).

The spelling of 516055065 in words is "five hundred sixteen million, fifty-five thousand, sixty-five".