495722487 has 16 divisors (see below), whose sum is σ = 721561568. Its totient is φ = 300879360.

The previous prime is 495722429. The next prime is 495722509. The reversal of 495722487 is 784227594.

It is not a de Polignac number, because 495722487 - 2¹¹ = 495720439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495722687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84214 + ... + 89907.

It is an arithmetic number, because the mean of its divisors is an integer number (45097598).

Almost surely, 2^495722487 is an apocalyptic number.

495722487 is a deficient number, since it is larger than the sum of its proper divisors (225839081).

495722487 is a wasteful number, since it uses less digits than its factorization.

495722487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174210.

The product of its digits is 1128960, while the sum is 48.

The square root of 495722487 is about 22264.8262288301. The cubic root of 495722487 is about 791.4306645054.

The spelling of 495722487 in words is "four hundred ninety-five million, seven hundred twenty-two thousand, four hundred eighty-seven".