4669179509 has 2 divisors, whose sum is σ = 4669179510. Its totient is φ = 4669179508.

The previous prime is 4669179479. The next prime is 4669179563. The reversal of 4669179509 is 9059719664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4654241284 + 14938225 = 68222^2 + 3865^2 .

It is a cyclic number.

It is not a de Polignac number, because 4669179509 - 2⁸ = 4669179253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4669179409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2334589754 + 2334589755.

It is an arithmetic number, because the mean of its divisors is an integer number (2334589755).

Almost surely, 2^4669179509 is an apocalyptic number.

It is an amenable number.

4669179509 is a deficient number, since it is larger than the sum of its proper divisors (1).

4669179509 is an equidigital number, since it uses as much as digits as its factorization.

4669179509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3674160, while the sum is 56.

The square root of 4669179509 is about 68331.3947538026. The cubic root of 4669179509 is about 1671.3992013412.

The spelling of 4669179509 in words is "four billion, six hundred sixty-nine million, one hundred seventy-nine thousand, five hundred nine".