53073303 has 16 divisors (see below), whose sum is σ = 75168000. Its totient is φ = 33193856.

The previous prime is 53073283. The next prime is 53073347. The reversal of 53073303 is 30337035.

It is a cyclic number.

It is not a de Polignac number, because 53073303 - 2⁸ = 53073047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53073203) 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, 16198 + ... + 19196.

It is an arithmetic number, because the mean of its divisors is an integer number (4698000).

Almost surely, 2^53073303 is an apocalyptic number.

53073303 is a deficient number, since it is larger than the sum of its proper divisors (22094697).

53073303 is a wasteful number, since it uses less digits than its factorization.

53073303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366.

The product of its (nonzero) digits is 2835, while the sum is 24.

The square root of 53073303 is about 7285.1426204296. The cubic root of 53073303 is about 375.8016698688.

The spelling of 53073303 in words is "fifty-three million, seventy-three thousand, three hundred three".