95431549 has 2 divisors, whose sum is σ = 95431550. Its totient is φ = 95431548.

The previous prime is 95431543. The next prime is 95431579. The reversal of 95431549 is 94513459.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92256025 + 3175524 = 9605^2 + 1782^2 .

It is an emirp because it is prime and its reverse (94513459) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95431549 - 2³ = 95431541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95431541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47715774 + 47715775.

It is an arithmetic number, because the mean of its divisors is an integer number (47715775).

Almost surely, 2^95431549 is an apocalyptic number.

It is an amenable number.

95431549 is a deficient number, since it is larger than the sum of its proper divisors (1).

95431549 is an equidigital number, since it uses as much as digits as its factorization.

95431549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 40.

The square root of 95431549 is about 9768.9072572115. The cubic root of 95431549 is about 456.9801378973.

The spelling of 95431549 in words is "ninety-five million, four hundred thirty-one thousand, five hundred forty-nine".