58172820323 has 2 divisors, whose sum is σ = 58172820324. Its totient is φ = 58172820322.

The previous prime is 58172820313. The next prime is 58172820347. The reversal of 58172820323 is 32302827185.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 58172820323 - 2⁸ = 58172820067 is a prime.

It is not a weakly prime, because it can be changed into another prime (58172820313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29086410161 + 29086410162.

It is an arithmetic number, because the mean of its divisors is an integer number (29086410162).

Almost surely, 2^58172820323 is an apocalyptic number.

58172820323 is a deficient number, since it is larger than the sum of its proper divisors (1).

58172820323 is an equidigital number, since it uses as much as digits as its factorization.

58172820323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 58172820323 in words is "fifty-eight billion, one hundred seventy-two million, eight hundred twenty thousand, three hundred twenty-three".