7097163187 has 2 divisors, whose sum is σ = 7097163188. Its totient is φ = 7097163186.

The previous prime is 7097163169. The next prime is 7097163193. The reversal of 7097163187 is 7813617907.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7097163187 - 2¹⁵ = 7097130419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7097163187.

It is not a weakly prime, because it can be changed into another prime (7097161187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3548581593 + 3548581594.

It is an arithmetic number, because the mean of its divisors is an integer number (3548581594).

Almost surely, 2^7097163187 is an apocalyptic number.

7097163187 is a deficient number, since it is larger than the sum of its proper divisors (1).

7097163187 is an equidigital number, since it uses as much as digits as its factorization.

7097163187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 444528, while the sum is 49.

The square root of 7097163187 is about 84244.6626617972. The cubic root of 7097163187 is about 1921.7413299403.

The spelling of 7097163187 in words is "seven billion, ninety-seven million, one hundred sixty-three thousand, one hundred eighty-seven".