53010833 has 4 divisors (see below), whose sum is σ = 53317428. Its totient is φ = 52704240.

The previous prime is 53010829. The next prime is 53010857. The reversal of 53010833 is 33801035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33500944 + 19509889 = 5788^2 + 4417^2 .

It is a cyclic number.

It is not a de Polignac number, because 53010833 - 2² = 53010829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53010799 and 53010808.

It is not an unprimeable number, because it can be changed into a prime (53010863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153038 + ... + 153383.

It is an arithmetic number, because the mean of its divisors is an integer number (13329357).

Almost surely, 2^53010833 is an apocalyptic number.

It is an amenable number.

53010833 is a deficient number, since it is larger than the sum of its proper divisors (306595).

53010833 is a wasteful number, since it uses less digits than its factorization.

53010833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306594.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 53010833 is about 7280.8538647606. The cubic root of 53010833 is about 375.6541660331.

Adding to 53010833 its reverse (33801035), we get a palindrome (86811868).

The spelling of 53010833 in words is "fifty-three million, ten thousand, eight hundred thirty-three".