7164262673 has 2 divisors, whose sum is σ = 7164262674. Its totient is φ = 7164262672.

The previous prime is 7164262643. The next prime is 7164262681. The reversal of 7164262673 is 3762624617.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4370928769 + 2793333904 = 66113^2 + 52852^2 .

It is an emirp because it is prime and its reverse (3762624617) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7164262673 is a prime.

It is a super-2 number, since 2×7164262673² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7164262643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3582131336 + 3582131337.

It is an arithmetic number, because the mean of its divisors is an integer number (3582131337).

Almost surely, 2^7164262673 is an apocalyptic number.

It is an amenable number.

7164262673 is a deficient number, since it is larger than the sum of its proper divisors (1).

7164262673 is an equidigital number, since it uses as much as digits as its factorization.

7164262673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 44.

The square root of 7164262673 is about 84641.9675633784. The cubic root of 7164262673 is about 1927.7786530186.

The spelling of 7164262673 in words is "seven billion, one hundred sixty-four million, two hundred sixty-two thousand, six hundred seventy-three".