497533802 has 16 divisors (see below), whose sum is σ = 778877640. Its totient is φ = 238060032.

The previous prime is 497533801. The next prime is 497533819. The reversal of 497533802 is 208335794.

It can be written as a sum of positive squares in 4 ways, for example, as 355661881 + 141871921 = 18859^2 + 11911^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 497533802.

It is not an unprimeable number, because it can be changed into a prime (497533801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31403 + ... + 44510.

Almost surely, 2^497533802 is an apocalyptic number.

497533802 is a deficient number, since it is larger than the sum of its proper divisors (281343838).

497533802 is a wasteful number, since it uses less digits than its factorization.

497533802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76057.

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

The square root of 497533802 is about 22305.4657427277. The cubic root of 497533802 is about 792.3934261449.

The spelling of 497533802 in words is "four hundred ninety-seven million, five hundred thirty-three thousand, eight hundred two".