58179549661 has 2 divisors, whose sum is σ = 58179549662. Its totient is φ = 58179549660.

The previous prime is 58179549647. The next prime is 58179549683. The reversal of 58179549661 is 16694597185.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56557876761 + 1621672900 = 237819^2 + 40270^2 .

It is a cyclic number.

It is not a de Polignac number, because 58179549661 - 2⁹ = 58179549149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58179549661.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58179549641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29089774830 + 29089774831.

It is an arithmetic number, because the mean of its divisors is an integer number (29089774831).

Almost surely, 2^58179549661 is an apocalyptic number.

It is an amenable number.

58179549661 is a deficient number, since it is larger than the sum of its proper divisors (1).

58179549661 is an equidigital number, since it uses as much as digits as its factorization.

58179549661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16329600, while the sum is 61.

The spelling of 58179549661 in words is "fifty-eight billion, one hundred seventy-nine million, five hundred forty-nine thousand, six hundred sixty-one".