516413265 has 16 divisors (see below), whose sum is σ = 831212928. Its totient is φ = 273769856.

The previous prime is 516413257. The next prime is 516413279. The reversal of 516413265 is 562314615.

It is a cyclic number.

It is not a de Polignac number, because 516413265 - 2³ = 516413257 is a prime.

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, 100572 + ... + 105581.

It is an arithmetic number, because the mean of its divisors is an integer number (51950808).

Almost surely, 2^516413265 is an apocalyptic number.

It is an amenable number.

516413265 is a deficient number, since it is larger than the sum of its proper divisors (314799663).

516413265 is a wasteful number, since it uses less digits than its factorization.

516413265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206328.

The product of its digits is 21600, while the sum is 33.

The square root of 516413265 is about 22724.7280511781. The cubic root of 516413265 is about 802.2920026545.

The spelling of 516413265 in words is "five hundred sixteen million, four hundred thirteen thousand, two hundred sixty-five".