53536033 has 4 divisors (see below), whose sum is σ = 53555220. Its totient is φ = 53516848.

The previous prime is 53535997. The next prime is 53536057. The reversal of 53536033 is 33063535.

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 46895104 + 6640929 = 6848^2 + 2577^2 .

It is a cyclic number.

It is not a de Polignac number, because 53536033 - 2¹⁷ = 53404961 is a prime.

It is a super-2 number, since 2×53536033² = 5732213658754178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53535992 and 53536010.

It is not an unprimeable number, because it can be changed into a prime (53536073) 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, 4510 + ... + 11287.

It is an arithmetic number, because the mean of its divisors is an integer number (13388805).

Almost surely, 2^53536033 is an apocalyptic number.

It is an amenable number.

53536033 is a deficient number, since it is larger than the sum of its proper divisors (19187).

53536033 is a wasteful number, since it uses less digits than its factorization.

53536033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19186.

The product of its (nonzero) digits is 12150, while the sum is 28.

The square root of 53536033 is about 7316.8321697303. The cubic root of 53536033 is about 376.8906779155.

Adding to 53536033 its reverse (33063535), we get a palindrome (86599568).

The spelling of 53536033 in words is "fifty-three million, five hundred thirty-six thousand, thirty-three".