52733539 has 2 divisors, whose sum is σ = 52733540. Its totient is φ = 52733538.

The previous prime is 52733537. The next prime is 52733557. The reversal of 52733539 is 93533725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52733539 - 2¹ = 52733537 is a prime.

It is a super-2 number, since 2×52733539² = 5561652270929042, which contains 22 as substring.

Together with 52733537, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 52733498 and 52733507.

It is not a weakly prime, because it can be changed into another prime (52733533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26366769 + 26366770.

It is an arithmetic number, because the mean of its divisors is an integer number (26366770).

Almost surely, 2^52733539 is an apocalyptic number.

52733539 is a deficient number, since it is larger than the sum of its proper divisors (1).

52733539 is an equidigital number, since it uses as much as digits as its factorization.

52733539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 85050, while the sum is 37.

The square root of 52733539 is about 7261.7862127716. The cubic root of 52733539 is about 374.9980183599.

The spelling of 52733539 in words is "fifty-two million, seven hundred thirty-three thousand, five hundred thirty-nine".