497124619 has 4 divisors (see below), whose sum is σ = 505550520. Its totient is φ = 488698720.

The previous prime is 497124613. The next prime is 497124623. The reversal of 497124619 is 916421794.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 497124619 - 2³ = 497124611 is a prime.

It is a super-2 number, since 2×497124619² = 494265773631790322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497124611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4212862 + ... + 4212979.

It is an arithmetic number, because the mean of its divisors is an integer number (126387630).

Almost surely, 2^497124619 is an apocalyptic number.

497124619 is a deficient number, since it is larger than the sum of its proper divisors (8425901).

497124619 is an equidigital number, since it uses as much as digits as its factorization.

497124619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8425900.

The product of its digits is 108864, while the sum is 43.

The square root of 497124619 is about 22296.2915974832. The cubic root of 497124619 is about 792.1761391690.

The spelling of 497124619 in words is "four hundred ninety-seven million, one hundred twenty-four thousand, six hundred nineteen".