516033146 has 8 divisors (see below), whose sum is σ = 774659700. Its totient is φ = 257813248.

The previous prime is 516033143. The next prime is 516033151. The reversal of 516033146 is 641330615.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 513520921 + 2512225 = 22661^2 + 1585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (516033143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98471 + ... + 103578.

Almost surely, 2^516033146 is an apocalyptic number.

516033146 is a deficient number, since it is larger than the sum of its proper divisors (258626554).

516033146 is a wasteful number, since it uses less digits than its factorization.

516033146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203328.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 516033146 is about 22716.3629571285. The cubic root of 516033146 is about 802.0951052527.

The spelling of 516033146 in words is "five hundred sixteen million, thirty-three thousand, one hundred forty-six".