7179005489 has 2 divisors, whose sum is σ = 7179005490. Its totient is φ = 7179005488.

The previous prime is 7179005461. The next prime is 7179005507. The reversal of 7179005489 is 9845009717.

7179005489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6971415025 + 207590464 = 83495^2 + 14408^2 .

It is a cyclic number.

It is not a de Polignac number, because 7179005489 - 2¹⁶ = 7178939953 is a prime.

It is a super-2 number, since 2×7179005489² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7179305489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3589502744 + 3589502745.

It is an arithmetic number, because the mean of its divisors is an integer number (3589502745).

Almost surely, 2^7179005489 is an apocalyptic number.

It is an amenable number.

7179005489 is a deficient number, since it is larger than the sum of its proper divisors (1).

7179005489 is an equidigital number, since it uses as much as digits as its factorization.

7179005489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 50.

The square root of 7179005489 is about 84729.0120855897. The cubic root of 7179005489 is about 1929.1000922432.

The spelling of 7179005489 in words is "seven billion, one hundred seventy-nine million, five thousand, four hundred eighty-nine".