5505530005280 has 96 divisors (see below), whose sum is σ = 13752781862400. Its totient is φ = 2076950218752.

The previous prime is 5505530005273. The next prime is 5505530005289. The reversal of 5505530005280 is 825000355055.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (5505530005289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3382685 + ... + 4738524.

It is an arithmetic number, because the mean of its divisors is an integer number (143258144400).

Almost surely, 2^{5505530005280} is an apocalyptic number.

It is an amenable number.

5505530005280 is an abundant number, since it is smaller than the sum of its proper divisors (8247251857120).

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

5505530005280 is a wasteful number, since it uses less digits than its factorization.

5505530005280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8121466 (or 8121458 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 5505530005280 in words is "five trillion, five hundred five billion, five hundred thirty million, five thousand, two hundred eighty".