95043581 has 2 divisors, whose sum is σ = 95043582. Its totient is φ = 95043580.

The previous prime is 95043563. The next prime is 95043589. The reversal of 95043581 is 18534059.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90421081 + 4622500 = 9509^2 + 2150^2 .

It is an emirp because it is prime and its reverse (18534059) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95043581 - 2⁶ = 95043517 is a prime.

It is a super-2 number, since 2×95043581² = 18066564578607122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95043589) 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, 47521790 + 47521791.

It is an arithmetic number, because the mean of its divisors is an integer number (47521791).

Almost surely, 2^95043581 is an apocalyptic number.

It is an amenable number.

95043581 is a deficient number, since it is larger than the sum of its proper divisors (1).

95043581 is an equidigital number, since it uses as much as digits as its factorization.

95043581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 95043581 is about 9749.0297465953. The cubic root of 95043581 is about 456.3600268577.

The spelling of 95043581 in words is "ninety-five million, forty-three thousand, five hundred eighty-one".