52066073 has 2 divisors, whose sum is σ = 52066074. Its totient is φ = 52066072.

The previous prime is 52066051. The next prime is 52066097. The reversal of 52066073 is 37066025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43983424 + 8082649 = 6632^2 + 2843^2 .

It is a cyclic number.

It is not a de Polignac number, because 52066073 - 2¹⁶ = 52000537 is a prime.

It is not a weakly prime, because it can be changed into another prime (52096073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26033036 + 26033037.

It is an arithmetic number, because the mean of its divisors is an integer number (26033037).

Almost surely, 2^52066073 is an apocalyptic number.

It is an amenable number.

52066073 is a deficient number, since it is larger than the sum of its proper divisors (1).

52066073 is an equidigital number, since it uses as much as digits as its factorization.

52066073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 52066073 is about 7215.6824348082. The cubic root of 52066073 is about 373.4091373673.

The spelling of 52066073 in words is "fifty-two million, sixty-six thousand, seventy-three".