93042499609 has 2 divisors, whose sum is σ = 93042499610. Its totient is φ = 93042499608.

The previous prime is 93042499591. The next prime is 93042499637. The reversal of 93042499609 is 90699424039.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92520605584 + 521894025 = 304172^2 + 22845^2 .

It is a cyclic number.

It is not a de Polignac number, because 93042499609 - 2⁵ = 93042499577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 93042499609.

It is not a weakly prime, because it can be changed into another prime (93042499699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46521249804 + 46521249805.

It is an arithmetic number, because the mean of its divisors is an integer number (46521249805).

Almost surely, 2^93042499609 is an apocalyptic number.

It is an amenable number.

93042499609 is a deficient number, since it is larger than the sum of its proper divisors (1).

93042499609 is an equidigital number, since it uses as much as digits as its factorization.

93042499609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3779136, while the sum is 55.

The spelling of 93042499609 in words is "ninety-three billion, forty-two million, four hundred ninety-nine thousand, six hundred nine".