7150648669 has 2 divisors, whose sum is σ = 7150648670. Its totient is φ = 7150648668.

The previous prime is 7150648657. The next prime is 7150648679. The reversal of 7150648669 is 9668460517.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6995147769 + 155500900 = 83637^2 + 12470^2 .

It is a cyclic number.

It is not a de Polignac number, because 7150648669 - 2¹⁷ = 7150517597 is a prime.

It is a super-2 number, since 2×7150648669² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7150648679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3575324334 + 3575324335.

It is an arithmetic number, because the mean of its divisors is an integer number (3575324335).

Almost surely, 2^7150648669 is an apocalyptic number.

It is an amenable number.

7150648669 is a deficient number, since it is larger than the sum of its proper divisors (1).

7150648669 is an equidigital number, since it uses as much as digits as its factorization.

7150648669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 7150648669 is about 84561.5081996531. The cubic root of 7150648669 is about 1926.5567813905.

The spelling of 7150648669 in words is "seven billion, one hundred fifty million, six hundred forty-eight thousand, six hundred sixty-nine".