52016330 has 8 divisors (see below), whose sum is σ = 93629412. Its totient is φ = 20806528.

The previous prime is 52016309. The next prime is 52016351. The reversal of 52016330 is 3361025.

52016330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52016309) and next prime (52016351).

It can be written as a sum of positive squares in 2 ways, for example, as 50395801 + 1620529 = 7099^2 + 1273^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2600807 + ... + 2600826.

Almost surely, 2^52016330 is an apocalyptic number.

52016330 is a deficient number, since it is larger than the sum of its proper divisors (41613082).

52016330 is a wasteful number, since it uses less digits than its factorization.

52016330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201640.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 52016330 is about 7212.2347438225. The cubic root of 52016330 is about 373.2901833278.

Adding to 52016330 its reverse (3361025), we get a palindrome (55377355).

The spelling of 52016330 in words is "fifty-two million, sixteen thousand, three hundred thirty".