53433028 has 24 divisors (see below), whose sum is σ = 102473280. Its totient is φ = 24177120.

The previous prime is 53433013. The next prime is 53433053. The reversal of 53433028 is 82033435.

53433028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 53432987 and 53433005.

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 7 ways as a sum of consecutive naturals, for example, 7425 + ... + 12727.

It is an arithmetic number, because the mean of its divisors is an integer number (4269720).

Almost surely, 2^53433028 is an apocalyptic number.

It is an amenable number.

53433028 is a deficient number, since it is larger than the sum of its proper divisors (49040252).

53433028 is a wasteful number, since it uses less digits than its factorization.

53433028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5547 (or 5545 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 53433028 is about 7309.7898738609. The cubic root of 53433028 is about 376.6488062467.

The spelling of 53433028 in words is "fifty-three million, four hundred thirty-three thousand, twenty-eight".