495719141 has 2 divisors, whose sum is σ = 495719142. Its totient is φ = 495719140.

The previous prime is 495719117. The next prime is 495719143. The reversal of 495719141 is 141917594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 487482241 + 8236900 = 22079^2 + 2870^2 .

It is a cyclic number.

It is not a de Polignac number, because 495719141 - 2²² = 491524837 is a prime.

Together with 495719143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495719143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247859570 + 247859571.

It is an arithmetic number, because the mean of its divisors is an integer number (247859571).

Almost surely, 2^495719141 is an apocalyptic number.

It is an amenable number.

495719141 is a deficient number, since it is larger than the sum of its proper divisors (1).

495719141 is an equidigital number, since it uses as much as digits as its factorization.

495719141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 41.

The square root of 495719141 is about 22264.7510877620. The cubic root of 495719141 is about 791.4288838499.

The spelling of 495719141 in words is "four hundred ninety-five million, seven hundred nineteen thousand, one hundred forty-one".