5311516073 has 2 divisors, whose sum is σ = 5311516074. Its totient is φ = 5311516072.

The previous prime is 5311516069. The next prime is 5311516079. The reversal of 5311516073 is 3706151135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4043942464 + 1267573609 = 63592^2 + 35603^2 .

It is a cyclic number.

It is not a de Polignac number, because 5311516073 - 2² = 5311516069 is a prime.

It is not a weakly prime, because it can be changed into another prime (5311516079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655758036 + 2655758037.

It is an arithmetic number, because the mean of its divisors is an integer number (2655758037).

Almost surely, 2^5311516073 is an apocalyptic number.

It is an amenable number.

5311516073 is a deficient number, since it is larger than the sum of its proper divisors (1).

5311516073 is an equidigital number, since it uses as much as digits as its factorization.

5311516073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 5311516073 is about 72880.1486894751. The cubic root of 5311516073 is about 1744.7752819384.

The spelling of 5311516073 in words is "five billion, three hundred eleven million, five hundred sixteen thousand, seventy-three".