499220524 has 12 divisors (see below), whose sum is σ = 953057448. Its totient is φ = 226918400.

The previous prime is 499220509. The next prime is 499220549. The reversal of 499220524 is 425022994.

It is a super-2 number, since 2×499220524² = 498442263165669152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5672917 + ... + 5673004.

It is an arithmetic number, because the mean of its divisors is an integer number (79421454).

Almost surely, 2^499220524 is an apocalyptic number.

499220524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

499220524 is a deficient number, since it is larger than the sum of its proper divisors (453836924).

499220524 is a wasteful number, since it uses less digits than its factorization.

499220524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345936 (or 11345934 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 499220524 is about 22343.2433634869. The cubic root of 499220524 is about 793.2878644625.

The spelling of 499220524 in words is "four hundred ninety-nine million, two hundred twenty thousand, five hundred twenty-four".