95440253549 has 2 divisors, whose sum is σ = 95440253550. Its totient is φ = 95440253548.

The previous prime is 95440253521. The next prime is 95440253561. The reversal of 95440253549 is 94535204459.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65387604100 + 30052649449 = 255710^2 + 173357^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95440253549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 95440253497 and 95440253506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95440253569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47720126774 + 47720126775.

It is an arithmetic number, because the mean of its divisors is an integer number (47720126775).

Almost surely, 2^95440253549 is an apocalyptic number.

It is an amenable number.

95440253549 is a deficient number, since it is larger than the sum of its proper divisors (1).

95440253549 is an equidigital number, since it uses as much as digits as its factorization.

95440253549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888000, while the sum is 50.

The spelling of 95440253549 in words is "ninety-five billion, four hundred forty million, two hundred fifty-three thousand, five hundred forty-nine".