53033283 has 12 divisors (see below), whose sum is σ = 76717680. Its totient is φ = 35302896.

The previous prime is 53033269. The next prime is 53033287. The reversal of 53033283 is 38233035.

It is a happy number.

It is not a de Polignac number, because 53033283 - 2⁸ = 53033027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53033287) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2578 + ... + 10616.

It is an arithmetic number, because the mean of its divisors is an integer number (6393140).

Almost surely, 2^53033283 is an apocalyptic number.

53033283 is a deficient number, since it is larger than the sum of its proper divisors (23684397).

53033283 is a wasteful number, since it uses less digits than its factorization.

53033283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8778 (or 8775 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 53033283 is about 7282.3954163448. The cubic root of 53033283 is about 375.7071881880.

The spelling of 53033283 in words is "fifty-three million, thirty-three thousand, two hundred eighty-three".