495207459 has 8 divisors (see below), whose sum is σ = 733640720. Its totient is φ = 330138288.

The previous prime is 495207439. The next prime is 495207491. The reversal of 495207459 is 954702594.

495207459 is a `hidden beast` number, since 4 + 9 + 520 + 74 + 59 = 666.

It is not a de Polignac number, because 495207459 - 2¹¹ = 495205411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495207439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9170482 + ... + 9170535.

It is an arithmetic number, because the mean of its divisors is an integer number (91705090).

Almost surely, 2^495207459 is an apocalyptic number.

495207459 is a deficient number, since it is larger than the sum of its proper divisors (238433261).

495207459 is a wasteful number, since it uses less digits than its factorization.

495207459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18341026 (or 18341020 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 495207459 is about 22253.2572671957. The cubic root of 495207459 is about 791.1564854331.

The spelling of 495207459 in words is "four hundred ninety-five million, two hundred seven thousand, four hundred fifty-nine".