495158941 has 2 divisors, whose sum is σ = 495158942. Its totient is φ = 495158940.

The previous prime is 495158933. The next prime is 495158947. The reversal of 495158941 is 149851594.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 269288100 + 225870841 = 16410^2 + 15029^2 .

It is a cyclic number.

It is not a de Polignac number, because 495158941 - 2³ = 495158933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 495158891 and 495158900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495158947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247579470 + 247579471.

It is an arithmetic number, because the mean of its divisors is an integer number (247579471).

Almost surely, 2^495158941 is an apocalyptic number.

It is an amenable number.

495158941 is a deficient number, since it is larger than the sum of its proper divisors (1).

495158941 is an equidigital number, since it uses as much as digits as its factorization.

495158941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 46.

The square root of 495158941 is about 22252.1671079470. The cubic root of 495158941 is about 791.1306467108.

The spelling of 495158941 in words is "four hundred ninety-five million, one hundred fifty-eight thousand, nine hundred forty-one".