52845601 has 2 divisors, whose sum is σ = 52845602. Its totient is φ = 52845600.

The previous prime is 52845587. The next prime is 52845623. The reversal of 52845601 is 10654825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50126400 + 2719201 = 7080^2 + 1649^2 .

It is a cyclic number.

It is not a de Polignac number, because 52845601 - 2¹⁵ = 52812833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52845641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26422800 + 26422801.

It is an arithmetic number, because the mean of its divisors is an integer number (26422801).

Almost surely, 2^52845601 is an apocalyptic number.

It is an amenable number.

52845601 is a deficient number, since it is larger than the sum of its proper divisors (1).

52845601 is an equidigital number, since it uses as much as digits as its factorization.

52845601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 52845601 is about 7269.4979881695. The cubic root of 52845601 is about 375.2634616727.

The spelling of 52845601 in words is "fifty-two million, eight hundred forty-five thousand, six hundred one".