53046216 has 48 divisors (see below), whose sum is σ = 146388060. Its totient is φ = 17347200.

The previous prime is 53046193. The next prime is 53046229. The reversal of 53046216 is 61264035.

53046216 is a `hidden beast` number, since 5 + 30 + 4 + 621 + 6 = 666.

53046216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48860100 + 4186116 = 6990^2 + 2046^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 53046216.

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 11 ways as a sum of consecutive naturals, for example, 3135 + ... + 10766.

Almost surely, 2^53046216 is an apocalyptic number.

It is an amenable number.

53046216 is an abundant number, since it is smaller than the sum of its proper divisors (93341844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53046216 is a wasteful number, since it uses less digits than its factorization.

53046216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13966 (or 13959 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 53046216 is about 7283.2833255339. The cubic root of 53046216 is about 375.7377264076.

The spelling of 53046216 in words is "fifty-three million, forty-six thousand, two hundred sixteen".