52053633 has 6 divisors (see below), whose sum is σ = 75188594. Its totient is φ = 34702416.

The previous prime is 52053613. The next prime is 52053649. The reversal of 52053633 is 33635025.

52053633 is a `hidden beast` number, since 5 + 20 + 5 + 3 + 633 = 666.

It can be written as a sum of positive squares in only one way, i.e., 43125489 + 8928144 = 6567^2 + 2988^2 .

It is not a de Polignac number, because 52053633 - 2⁵ = 52053601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52053597 and 52053606.

It is not an unprimeable number, because it can be changed into a prime (52053613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2891860 + ... + 2891877.

Almost surely, 2^52053633 is an apocalyptic number.

It is an amenable number.

52053633 is a deficient number, since it is larger than the sum of its proper divisors (23134961).

52053633 is a wasteful number, since it uses less digits than its factorization.

52053633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5783743 (or 5783740 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 52053633 is about 7214.8203719843. The cubic root of 52053633 is about 373.3793958011.

Adding to 52053633 its reverse (33635025), we get a palindrome (85688658).

The spelling of 52053633 in words is "fifty-two million, fifty-three thousand, six hundred thirty-three".