5356660073 has 2 divisors, whose sum is σ = 5356660074. Its totient is φ = 5356660072.

The previous prime is 5356660051. The next prime is 5356660121. The reversal of 5356660073 is 3700666535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3357854809 + 1998805264 = 57947^2 + 44708^2 .

It is a cyclic number.

It is not a de Polignac number, because 5356660073 - 2⁶ = 5356660009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5356660073.

It is not a weakly prime, because it can be changed into another prime (5356660013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2678330036 + 2678330037.

It is an arithmetic number, because the mean of its divisors is an integer number (2678330037).

Almost surely, 2^5356660073 is an apocalyptic number.

It is an amenable number.

5356660073 is a deficient number, since it is larger than the sum of its proper divisors (1).

5356660073 is an equidigital number, since it uses as much as digits as its factorization.

5356660073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 41.

The square root of 5356660073 is about 73189.2073532703. The cubic root of 5356660073 is about 1749.7044478294.

The spelling of 5356660073 in words is "five billion, three hundred fifty-six million, six hundred sixty thousand, seventy-three".