538599936 has 80 divisors (see below), whose sum is σ = 1639877184. Its totient is φ = 153882624.

The previous prime is 538599917. The next prime is 538599953. The reversal of 538599936 is 639995835.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14295 + ... + 35798.

Almost surely, 2^538599936 is an apocalyptic number.

538599936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

538599936 is an abundant number, since it is smaller than the sum of its proper divisors (1101277248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

538599936 is an equidigital number, since it uses as much as digits as its factorization.

538599936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50121 (or 50105 counting only the distinct ones).

The product of its digits is 7873200, while the sum is 57.

The square root of 538599936 is about 23207.7559449422. The cubic root of 538599936 is about 813.6209058052.

The spelling of 538599936 in words is "five hundred thirty-eight million, five hundred ninety-nine thousand, nine hundred thirty-six".