579403349873 has 2 divisors, whose sum is σ = 579403349874. Its totient is φ = 579403349872.

The previous prime is 579403349857. The next prime is 579403349891. The reversal of 579403349873 is 378943304975.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 482923535329 + 96479814544 = 694927^2 + 310612^2 .

It is a cyclic number.

It is not a de Polignac number, because 579403349873 - 2⁴ = 579403349857 is a prime.

It is a super-2 number, since 2×579403349873² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (579403349773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289701674936 + 289701674937.

It is an arithmetic number, because the mean of its divisors is an integer number (289701674937).

Almost surely, 2^579403349873 is an apocalyptic number.

It is an amenable number.

579403349873 is a deficient number, since it is larger than the sum of its proper divisors (1).

579403349873 is an equidigital number, since it uses as much as digits as its factorization.

579403349873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68584320, while the sum is 62.

The spelling of 579403349873 in words is "five hundred seventy-nine billion, four hundred three million, three hundred forty-nine thousand, eight hundred seventy-three".