404535052 has 6 divisors (see below), whose sum is σ = 707936348. Its totient is φ = 202267524.

The previous prime is 404535041. The next prime is 404535059. The reversal of 404535052 is 250535404.

It is a self number, because there is not a number n which added to its sum of digits gives 404535052.

It is not an unprimeable number, because it can be changed into a prime (404535059) 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 as a sum of consecutive naturals, namely, 50566878 + ... + 50566885.

Almost surely, 2^404535052 is an apocalyptic number.

It is an amenable number.

404535052 is a deficient number, since it is larger than the sum of its proper divisors (303401296).

404535052 is a wasteful number, since it uses less digits than its factorization.

404535052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101133767 (or 101133765 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 404535052 is about 20113.0567542579. The cubic root of 404535052 is about 739.5803878676.

The spelling of 404535052 in words is "four hundred four million, five hundred thirty-five thousand, fifty-two".