95489993 has 2 divisors, whose sum is σ = 95489994. Its totient is φ = 95489992.

The previous prime is 95489987. The next prime is 95490049. The reversal of 95489993 is 39998459.

It is an a-pointer prime, because the next prime (95490049) can be obtained adding 95489993 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95023504 + 466489 = 9748^2 + 683^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95489993 is a prime.

It is not a weakly prime, because it can be changed into another prime (95489983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47744996 + 47744997.

It is an arithmetic number, because the mean of its divisors is an integer number (47744997).

Almost surely, 2^95489993 is an apocalyptic number.

It is an amenable number.

95489993 is a deficient number, since it is larger than the sum of its proper divisors (1).

95489993 is an equidigital number, since it uses as much as digits as its factorization.

95489993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3149280, while the sum is 56.

The square root of 95489993 is about 9771.8981267715. The cubic root of 95489993 is about 457.0734064834.

The spelling of 95489993 in words is "ninety-five million, four hundred eighty-nine thousand, nine hundred ninety-three".