93230904493 has 2 divisors, whose sum is σ = 93230904494. Its totient is φ = 93230904492.

The previous prime is 93230904451. The next prime is 93230904499. The reversal of 93230904493 is 39440903239.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91109196649 + 2121707844 = 301843^2 + 46062^2 .

It is a cyclic number.

It is not a de Polignac number, because 93230904493 - 2²¹ = 93228807341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93230904499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46615452246 + 46615452247.

It is an arithmetic number, because the mean of its divisors is an integer number (46615452247).

Almost surely, 2^93230904493 is an apocalyptic number.

It is an amenable number.

93230904493 is a deficient number, since it is larger than the sum of its proper divisors (1).

93230904493 is an equidigital number, since it uses as much as digits as its factorization.

93230904493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 46.

The spelling of 93230904493 in words is "ninety-three billion, two hundred thirty million, nine hundred four thousand, four hundred ninety-three".