5505404120 has 16 divisors (see below), whose sum is σ = 12387159360. Its totient is φ = 2202161632.

The previous prime is 5505404101. The next prime is 5505404123. The reversal of 5505404120 is 214045055.

It is a self number, because there is not a number n which added to its sum of digits gives 5505404120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505404123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68817512 + ... + 68817591.

It is an arithmetic number, because the mean of its divisors is an integer number (774197460).

Almost surely, 2^5505404120 is an apocalyptic number.

It is an amenable number.

5505404120 is an abundant number, since it is smaller than the sum of its proper divisors (6881755240).

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

5505404120 is a wasteful number, since it uses less digits than its factorization.

5505404120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137635114 (or 137635110 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5505404120 is about 74198.4104951043. The cubic root of 5505404120 is about 1765.7521125370.

Adding to 5505404120 its reverse (214045055), we get a palindrome (5719449175).

The spelling of 5505404120 in words is "five billion, five hundred five million, four hundred four thousand, one hundred twenty".