516852495 has 24 divisors (see below), whose sum is σ = 929060496. Its totient is φ = 275654016.

The previous prime is 516852493. The next prime is 516852499. The reversal of 516852495 is 594258615.

516852495 is a `hidden beast` number, since 51 + 68 + 52 + 495 = 666.

It is not a de Polignac number, because 516852495 - 2¹ = 516852493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 516852495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516852493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211482 + ... + 213911.

It is an arithmetic number, because the mean of its divisors is an integer number (38710854).

Almost surely, 2^516852495 is an apocalyptic number.

516852495 is a deficient number, since it is larger than the sum of its proper divisors (412208001).

516852495 is an equidigital number, since it uses as much as digits as its factorization.

516852495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425413 (or 425401 counting only the distinct ones).

The product of its digits is 432000, while the sum is 45.

The square root of 516852495 is about 22734.3901391702. The cubic root of 516852495 is about 802.5193986052.

The spelling of 516852495 in words is "five hundred sixteen million, eight hundred fifty-two thousand, four hundred ninety-five".