498072533 has 4 divisors (see below), whose sum is σ = 569225760. Its totient is φ = 426919308.

The previous prime is 498072499. The next prime is 498072541. The reversal of 498072533 is 335270894.

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 498072533 - 2²⁰ = 497023957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498072233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35576603 + ... + 35576616.

It is an arithmetic number, because the mean of its divisors is an integer number (142306440).

Almost surely, 2^498072533 is an apocalyptic number.

It is an amenable number.

498072533 is a deficient number, since it is larger than the sum of its proper divisors (71153227).

498072533 is an equidigital number, since it uses as much as digits as its factorization.

498072533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71153226.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 498072533 is about 22317.5386859752. The cubic root of 498072533 is about 792.6793249224.

The spelling of 498072533 in words is "four hundred ninety-eight million, seventy-two thousand, five hundred thirty-three".