537803472 has 40 divisors (see below), whose sum is σ = 1393490176. Its totient is φ = 178730496.

The previous prime is 537803443. The next prime is 537803491. The reversal of 537803472 is 274308735.

It is a self number, because there is not a number n which added to its sum of digits gives 537803472.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 448 + ... + 32799.

Almost surely, 2^537803472 is an apocalyptic number.

It is an amenable number.

537803472 is an abundant number, since it is smaller than the sum of its proper divisors (855686704).

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

537803472 is a wasteful number, since it uses less digits than its factorization.

537803472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33595 (or 33589 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 537803472 is about 23190.5901606665. The cubic root of 537803472 is about 813.2196559449.

The spelling of 537803472 in words is "five hundred thirty-seven million, eight hundred three thousand, four hundred seventy-two".