497774593 has 4 divisors (see below), whose sum is σ = 502426800. Its totient is φ = 493122388.

The previous prime is 497774573. The next prime is 497774611. The reversal of 497774593 is 395477794.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 497774593 - 2²⁵ = 464220161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497774513) 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, 2325943 + ... + 2326156.

It is an arithmetic number, because the mean of its divisors is an integer number (125606700).

Almost surely, 2^497774593 is an apocalyptic number.

It is an amenable number.

497774593 is a deficient number, since it is larger than the sum of its proper divisors (4652207).

497774593 is a wasteful number, since it uses less digits than its factorization.

497774593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652206.

The product of its digits is 6667920, while the sum is 55.

The square root of 497774593 is about 22310.8626682161. The cubic root of 497774593 is about 792.5212368466.

The spelling of 497774593 in words is "four hundred ninety-seven million, seven hundred seventy-four thousand, five hundred ninety-three".