495235837 has 2 divisors, whose sum is σ = 495235838. Its totient is φ = 495235836.

The previous prime is 495235831. The next prime is 495235841. The reversal of 495235837 is 738532594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 463583961 + 31651876 = 21531^2 + 5626^2 .

It is a cyclic number.

It is not a de Polignac number, because 495235837 - 2⁷ = 495235709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495235831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247617918 + 247617919.

It is an arithmetic number, because the mean of its divisors is an integer number (247617919).

Almost surely, 2^495235837 is an apocalyptic number.

It is an amenable number.

495235837 is a deficient number, since it is larger than the sum of its proper divisors (1).

495235837 is an equidigital number, since it uses as much as digits as its factorization.

495235837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 46.

The square root of 495235837 is about 22253.8948725835. The cubic root of 495235837 is about 791.1715976247.

The spelling of 495235837 in words is "four hundred ninety-five million, two hundred thirty-five thousand, eight hundred thirty-seven".