93051589 has 2 divisors, whose sum is σ = 93051590. Its totient is φ = 93051588.

The previous prime is 93051551. The next prime is 93051593. The reversal of 93051589 is 98515039.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55130625 + 37920964 = 7425^2 + 6158^2 .

It is a cyclic number.

It is not a de Polignac number, because 93051589 - 2⁷ = 93051461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93051529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46525794 + 46525795.

It is an arithmetic number, because the mean of its divisors is an integer number (46525795).

Almost surely, 2^93051589 is an apocalyptic number.

It is an amenable number.

93051589 is a deficient number, since it is larger than the sum of its proper divisors (1).

93051589 is an equidigital number, since it uses as much as digits as its factorization.

93051589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 40.

The square root of 93051589 is about 9646.3251552081. The cubic root of 93051589 is about 453.1492490170.

The spelling of 93051589 in words is "ninety-three million, fifty-one thousand, five hundred eighty-nine".