404202560552 has 48 divisors (see below), whose sum is σ = 881673137460. Its totient is φ = 173218300416.

The previous prime is 404202560551. The next prime is 404202560561. The reversal of 404202560552 is 255065202404.

It can be written as a sum of positive squares in 2 ways, for example, as 378060197956 + 26142362596 = 614866^2 + 161686^2 .

It is not an unprimeable number, because it can be changed into a prime (404202560551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9061568 + ... + 9106064.

Almost surely, 2^404202560552 is an apocalyptic number.

It is an amenable number.

404202560552 is an abundant number, since it is smaller than the sum of its proper divisors (477470576908).

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

404202560552 is a wasteful number, since it uses less digits than its factorization.

404202560552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67690 (or 67679 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 404202560552 its reverse (255065202404), we get a palindrome (659267762956).

The spelling of 404202560552 in words is "four hundred four billion, two hundred two million, five hundred sixty thousand, five hundred fifty-two".