5540404404 has 48 divisors (see below), whose sum is σ = 13495870080. Its totient is φ = 1765695360.

The previous prime is 5540404399. The next prime is 5540404421. The reversal of 5540404404 is 4044040455.

It is a happy number.

It is a congruent number.

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, 974482 + ... + 980150.

It is an arithmetic number, because the mean of its divisors is an integer number (281163960).

Almost surely, 2^5540404404 is an apocalyptic number.

It is an amenable number.

5540404404 is an abundant number, since it is smaller than the sum of its proper divisors (7955465676).

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

5540404404 is a wasteful number, since it uses less digits than its factorization.

5540404404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9240 (or 9238 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 5540404404 is about 74433.8928445906. The cubic root of 5540404404 is about 1769.4860993326.

Adding to 5540404404 its reverse (4044040455), we get a palindrome (9584444859).

The spelling of 5540404404 in words is "five billion, five hundred forty million, four hundred four thousand, four hundred four".