538533536 has 24 divisors (see below), whose sum is σ = 1060848180. Its totient is φ = 269111808.

The previous prime is 538533529. The next prime is 538533551. The reversal of 538533536 is 635335835.

It can be written as a sum of positive squares in 2 ways, for example, as 531025936 + 7507600 = 23044^2 + 2740^2 .

It is a junction number, because it is equal to n+sod(n) for n = 538533493 and 538533502.

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, 68900 + ... + 76316.

Almost surely, 2^538533536 is an apocalyptic number.

It is an amenable number.

538533536 is a deficient number, since it is larger than the sum of its proper divisors (522314644).

538533536 is a wasteful number, since it uses less digits than its factorization.

538533536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9696 (or 9688 counting only the distinct ones).

The product of its digits is 486000, while the sum is 41.

The square root of 538533536 is about 23206.3253446124. The cubic root of 538533536 is about 813.5874693312.

The spelling of 538533536 in words is "five hundred thirty-eight million, five hundred thirty-three thousand, five hundred thirty-six".