7127633297 has 2 divisors, whose sum is σ = 7127633298. Its totient is φ = 7127633296.

The previous prime is 7127633159. The next prime is 7127633321. The reversal of 7127633297 is 7923367217.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6116647681 + 1010985616 = 78209^2 + 31796^2 .

It is a cyclic number.

It is not a de Polignac number, because 7127633297 - 2²⁰ = 7126584721 is a prime.

It is not a weakly prime, because it can be changed into another prime (7127635297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3563816648 + 3563816649.

It is an arithmetic number, because the mean of its divisors is an integer number (3563816649).

Almost surely, 2^7127633297 is an apocalyptic number.

It is an amenable number.

7127633297 is a deficient number, since it is larger than the sum of its proper divisors (1).

7127633297 is an equidigital number, since it uses as much as digits as its factorization.

7127633297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 666792, while the sum is 47.

The square root of 7127633297 is about 84425.3119449375. The cubic root of 7127633297 is about 1924.4875948372.

The spelling of 7127633297 in words is "seven billion, one hundred twenty-seven million, six hundred thirty-three thousand, two hundred ninety-seven".