52535533 has 2 divisors, whose sum is σ = 52535534. Its totient is φ = 52535532.

The previous prime is 52535507. The next prime is 52535537. The reversal of 52535533 is 33553525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41757444 + 10778089 = 6462^2 + 3283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52535533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52535495 and 52535504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52535537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26267766 + 26267767.

It is an arithmetic number, because the mean of its divisors is an integer number (26267767).

Almost surely, 2^52535533 is an apocalyptic number.

It is an amenable number.

52535533 is a deficient number, since it is larger than the sum of its proper divisors (1).

52535533 is an equidigital number, since it uses as much as digits as its factorization.

52535533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33750, while the sum is 31.

The square root of 52535533 is about 7248.1399682953. The cubic root of 52535533 is about 374.5280771675.

The spelling of 52535533 in words is "fifty-two million, five hundred thirty-five thousand, five hundred thirty-three".