52566010801 has 2 divisors, whose sum is σ = 52566010802. Its totient is φ = 52566010800.

The previous prime is 52566010759. The next prime is 52566010829. The reversal of 52566010801 is 10801066525.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27291370401 + 25274640400 = 165201^2 + 158980^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52566010801 is a prime.

It is not a weakly prime, because it can be changed into another prime (52566010841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26283005400 + 26283005401.

It is an arithmetic number, because the mean of its divisors is an integer number (26283005401).

Almost surely, 2^52566010801 is an apocalyptic number.

It is an amenable number.

52566010801 is a deficient number, since it is larger than the sum of its proper divisors (1).

52566010801 is an equidigital number, since it uses as much as digits as its factorization.

52566010801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 52566010801 in words is "fifty-two billion, five hundred sixty-six million, ten thousand, eight hundred one".