538552824 has 16 divisors (see below), whose sum is σ = 1346382120. Its totient is φ = 179517600.

The previous prime is 538552799. The next prime is 538552829. The reversal of 538552824 is 428255835.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538552829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11219827 + ... + 11219874.

Almost surely, 2^538552824 is an apocalyptic number.

It is an amenable number.

538552824 is an abundant number, since it is smaller than the sum of its proper divisors (807829296).

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

538552824 is a wasteful number, since it uses less digits than its factorization.

538552824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22439710 (or 22439706 counting only the distinct ones).

The product of its digits is 384000, while the sum is 42.

The square root of 538552824 is about 23206.7409172421. The cubic root of 538552824 is about 813.5971823058.

The spelling of 538552824 in words is "five hundred thirty-eight million, five hundred fifty-two thousand, eight hundred twenty-four".