93852794909 has 2 divisors, whose sum is σ = 93852794910. Its totient is φ = 93852794908.

The previous prime is 93852794887. The next prime is 93852794911. The reversal of 93852794909 is 90949725839.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66743172409 + 27109622500 = 258347^2 + 164650^2 .

It is a cyclic number.

It is not a de Polignac number, because 93852794909 - 2²⁰ = 93851746333 is a prime.

It is a super-2 number, since 2×93852794909² (a number of 23 digits) contains 22 as substring.

Together with 93852794911, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93852794929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46926397454 + 46926397455.

It is an arithmetic number, because the mean of its divisors is an integer number (46926397455).

Almost surely, 2^93852794909 is an apocalyptic number.

It is an amenable number.

93852794909 is a deficient number, since it is larger than the sum of its proper divisors (1).

93852794909 is an equidigital number, since it uses as much as digits as its factorization.

93852794909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44089920, while the sum is 65.

The spelling of 93852794909 in words is "ninety-three billion, eight hundred fifty-two million, seven hundred ninety-four thousand, nine hundred nine".