7541116969 has 2 divisors, whose sum is σ = 7541116970. Its totient is φ = 7541116968.

The previous prime is 7541116951. The next prime is 7541116981. The reversal of 7541116969 is 9696111457.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7492633600 + 48483369 = 86560^2 + 6963^2 .

It is a cyclic number.

It is not a de Polignac number, because 7541116969 - 2⁵ = 7541116937 is a prime.

It is a super-2 number, since 2×7541116969² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7541116909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3770558484 + 3770558485.

It is an arithmetic number, because the mean of its divisors is an integer number (3770558485).

Almost surely, 2^7541116969 is an apocalyptic number.

It is an amenable number.

7541116969 is a deficient number, since it is larger than the sum of its proper divisors (1).

7541116969 is an equidigital number, since it uses as much as digits as its factorization.

7541116969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 49.

The square root of 7541116969 is about 86839.6048413395. The cubic root of 7541116969 is about 1961.0043590009.

The spelling of 7541116969 in words is "seven billion, five hundred forty-one million, one hundred sixteen thousand, nine hundred sixty-nine".