538536008 has 8 divisors (see below), whose sum is σ = 1009755030. Its totient is φ = 269268000.

The previous prime is 538536001. The next prime is 538536041. The reversal of 538536008 is 800635835.

It can be written as a sum of positive squares in only one way, i.e., 403929604 + 134606404 = 20098^2 + 11602^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (538536001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33658493 + ... + 33658508.

Almost surely, 2^538536008 is an apocalyptic number.

It is an amenable number.

538536008 is a deficient number, since it is larger than the sum of its proper divisors (471219022).

538536008 is a wasteful number, since it uses less digits than its factorization.

538536008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67317007 (or 67317003 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 538536008 is about 23206.3786058920. The cubic root of 538536008 is about 813.5887141841.

The spelling of 538536008 in words is "five hundred thirty-eight million, five hundred thirty-six thousand, eight".