52756633 has 2 divisors, whose sum is σ = 52756634. Its totient is φ = 52756632.

The previous prime is 52756609. The next prime is 52756663. The reversal of 52756633 is 33665725.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32353344 + 20403289 = 5688^2 + 4517^2 .

It is a cyclic number.

It is not a de Polignac number, because 52756633 - 2¹⁷ = 52625561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52756592 and 52756601.

It is not a weakly prime, because it can be changed into another prime (52756663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26378316 + 26378317.

It is an arithmetic number, because the mean of its divisors is an integer number (26378317).

Almost surely, 2^52756633 is an apocalyptic number.

It is an amenable number.

52756633 is a deficient number, since it is larger than the sum of its proper divisors (1).

52756633 is an equidigital number, since it uses as much as digits as its factorization.

52756633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 37.

The square root of 52756633 is about 7263.3761433647. The cubic root of 52756633 is about 375.0527522825.

The spelling of 52756633 in words is "fifty-two million, seven hundred fifty-six thousand, six hundred thirty-three".