52549597 has 2 divisors, whose sum is σ = 52549598. Its totient is φ = 52549596.

The previous prime is 52549579. The next prime is 52549603. The reversal of 52549597 is 79594525.

Together with previous prime (52549579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47045881 + 5503716 = 6859^2 + 2346^2 .

It is a cyclic number.

It is not a de Polignac number, because 52549597 - 2¹⁵ = 52516829 is a prime.

It is a super-2 number, since 2×52549597² = 5522920289724818, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52549517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26274798 + 26274799.

It is an arithmetic number, because the mean of its divisors is an integer number (26274799).

Almost surely, 2^52549597 is an apocalyptic number.

It is an amenable number.

52549597 is a deficient number, since it is larger than the sum of its proper divisors (1).

52549597 is an equidigital number, since it uses as much as digits as its factorization.

52549597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 567000, while the sum is 46.

The square root of 52549597 is about 7249.1100833137. The cubic root of 52549597 is about 374.5614951395.

The spelling of 52549597 in words is "fifty-two million, five hundred forty-nine thousand, five hundred ninety-seven".