8130253073 has 2 divisors, whose sum is σ = 8130253074. Its totient is φ = 8130253072.

The previous prime is 8130253051. The next prime is 8130253147. The reversal of 8130253073 is 3703520318.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7909789969 + 220463104 = 88937^2 + 14848^2 .

It is a cyclic number.

It is not a de Polignac number, because 8130253073 - 2¹⁸ = 8129990929 is a prime.

It is a super-2 number, since 2×8130253073² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8130253673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4065126536 + 4065126537.

It is an arithmetic number, because the mean of its divisors is an integer number (4065126537).

Almost surely, 2^8130253073 is an apocalyptic number.

It is an amenable number.

8130253073 is a deficient number, since it is larger than the sum of its proper divisors (1).

8130253073 is an equidigital number, since it uses as much as digits as its factorization.

8130253073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 8130253073 is about 90167.9159845674. The cubic root of 8130253073 is about 2010.7960406426.

The spelling of 8130253073 in words is "eight billion, one hundred thirty million, two hundred fifty-three thousand, seventy-three".