52068547 has 2 divisors, whose sum is σ = 52068548. Its totient is φ = 52068546.

The previous prime is 52068529. The next prime is 52068587. The reversal of 52068547 is 74586025.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52068547 - 2¹¹ = 52066499 is a prime.

It is a super-2 number, since 2×52068547² = 5422267173382418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52068587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26034273 + 26034274.

It is an arithmetic number, because the mean of its divisors is an integer number (26034274).

Almost surely, 2^52068547 is an apocalyptic number.

52068547 is a deficient number, since it is larger than the sum of its proper divisors (1).

52068547 is an equidigital number, since it uses as much as digits as its factorization.

52068547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 52068547 is about 7215.8538649283. The cubic root of 52068547 is about 373.4150516445.

The spelling of 52068547 in words is "fifty-two million, sixty-eight thousand, five hundred forty-seven".