497033853 has 8 divisors (see below), whose sum is σ = 663891168. Its totient is φ = 330766224.

The previous prime is 497033843. The next prime is 497033893. The reversal of 497033853 is 358330794.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 497033853 - 2¹⁶ = 496968317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497033843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145450 + ... + 148827.

It is an arithmetic number, because the mean of its divisors is an integer number (82986396).

Almost surely, 2^497033853 is an apocalyptic number.

It is an amenable number.

497033853 is a deficient number, since it is larger than the sum of its proper divisors (166857315).

497033853 is a wasteful number, since it uses less digits than its factorization.

497033853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294843.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 497033853 is about 22294.2560539705. The cubic root of 497033853 is about 792.1279238703.

The spelling of 497033853 in words is "four hundred ninety-seven million, thirty-three thousand, eight hundred fifty-three".