52633543 has 2 divisors, whose sum is σ = 52633544. Its totient is φ = 52633542.

The previous prime is 52633541. The next prime is 52633597. The reversal of 52633543 is 34533625.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52633543 - 2¹ = 52633541 is a prime.

Together with 52633541, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52633541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26316771 + 26316772.

It is an arithmetic number, because the mean of its divisors is an integer number (26316772).

Almost surely, 2^52633543 is an apocalyptic number.

52633543 is a deficient number, since it is larger than the sum of its proper divisors (1).

52633543 is an equidigital number, since it uses as much as digits as its factorization.

52633543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 31.

The square root of 52633543 is about 7254.8978628234. The cubic root of 52633543 is about 374.7608383184.

The spelling of 52633543 in words is "fifty-two million, six hundred thirty-three thousand, five hundred forty-three".