53304933 has 16 divisors (see below), whose sum is σ = 77990976. Its totient is φ = 32115840.

The previous prime is 53304931. The next prime is 53304941. The reversal of 53304933 is 33940335.

It is not a de Polignac number, because 53304933 - 2¹ = 53304931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53304933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53304931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041 + ... + 10377.

It is an arithmetic number, because the mean of its divisors is an integer number (4874436).

Almost surely, 2^53304933 is an apocalyptic number.

It is an amenable number.

53304933 is a deficient number, since it is larger than the sum of its proper divisors (24686043).

53304933 is a wasteful number, since it uses less digits than its factorization.

53304933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9524.

The product of its (nonzero) digits is 14580, while the sum is 30.

The square root of 53304933 is about 7301.0227365760. The cubic root of 53304933 is about 376.3475853470.

The spelling of 53304933 in words is "fifty-three million, three hundred four thousand, nine hundred thirty-three".