23325509093 has 2 divisors, whose sum is σ = 23325509094. Its totient is φ = 23325509092.

The previous prime is 23325509089. The next prime is 23325509113. The reversal of 23325509093 is 39090552332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19842384769 + 3483124324 = 140863^2 + 59018^2 .

It is a cyclic number.

It is not a de Polignac number, because 23325509093 - 2² = 23325509089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23325509093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23325509063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11662754546 + 11662754547.

It is an arithmetic number, because the mean of its divisors is an integer number (11662754547).

Almost surely, 2^23325509093 is an apocalyptic number.

It is an amenable number.

23325509093 is a deficient number, since it is larger than the sum of its proper divisors (1).

23325509093 is an equidigital number, since it uses as much as digits as its factorization.

23325509093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 218700, while the sum is 41.

The spelling of 23325509093 in words is "twenty-three billion, three hundred twenty-five million, five hundred nine thousand, ninety-three".