404533104552 has 64 divisors (see below), whose sum is σ = 1123871856000. Its totient is φ = 134824113792.

The previous prime is 404533104461. The next prime is 404533104601. The reversal of 404533104552 is 255401335404.

404533104552 is a `hidden beast` number, since 40 + 4 + 53 + 3 + 10 + 4 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1336524 + ... + 1611012.

It is an arithmetic number, because the mean of its divisors is an integer number (17560497750).

Almost surely, 2^404533104552 is an apocalyptic number.

It is an amenable number.

404533104552 is an abundant number, since it is smaller than the sum of its proper divisors (719338751448).

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

404533104552 is a wasteful number, since it uses less digits than its factorization.

404533104552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281327 (or 281317 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 404533104552 its reverse (255401335404), we get a palindrome (659934439956).

The spelling of 404533104552 in words is "four hundred four billion, five hundred thirty-three million, one hundred four thousand, five hundred fifty-two".