495842153 has 2 divisors, whose sum is σ = 495842154. Its totient is φ = 495842152.

The previous prime is 495842093. The next prime is 495842161. The reversal of 495842153 is 351248594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 248472169 + 247369984 = 15763^2 + 15728^2 .

It is a cyclic number.

It is not a de Polignac number, because 495842153 - 2⁶ = 495842089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 495842153.

It is not a weakly prime, because it can be changed into another prime (495842453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247921076 + 247921077.

It is an arithmetic number, because the mean of its divisors is an integer number (247921077).

Almost surely, 2^495842153 is an apocalyptic number.

It is an amenable number.

495842153 is a deficient number, since it is larger than the sum of its proper divisors (1).

495842153 is an equidigital number, since it uses as much as digits as its factorization.

495842153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 41.

The square root of 495842153 is about 22267.5133995693. The cubic root of 495842153 is about 791.4943424198.

The spelling of 495842153 in words is "four hundred ninety-five million, eight hundred forty-two thousand, one hundred fifty-three".