58823346421921 has 2 divisors, whose sum is σ = 58823346421922. Its totient is φ = 58823346421920.

The previous prime is 58823346421901. The next prime is 58823346421969. The reversal of 58823346421921 is 12912464332885.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35117938229521 + 23705408192400 = 5926039^2 + 4868820^2 .

It is a cyclic number.

It is not a de Polignac number, because 58823346421921 - 2¹⁹ = 58823345897633 is a prime.

It is a super-2 number, since 2×58823346421921² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (58823346421901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29411673210960 + 29411673210961.

It is an arithmetic number, because the mean of its divisors is an integer number (29411673210961).

Almost surely, 2^{58823346421921} is an apocalyptic number.

It is an amenable number.

58823346421921 is a deficient number, since it is larger than the sum of its proper divisors (1).

58823346421921 is an equidigital number, since it uses as much as digits as its factorization.

58823346421921 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19906560, while the sum is 58.

The spelling of 58823346421921 in words is "fifty-eight trillion, eight hundred twenty-three billion, three hundred forty-six million, four hundred twenty-one thousand, nine hundred twenty-one".