5554509520 has 160 divisors (see below), whose sum is σ = 15179028480. Its totient is φ = 1850688000.

The previous prime is 5554509517. The next prime is 5554509539. The reversal of 5554509520 is 259054555.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6043621 + ... + 6044539.

It is an arithmetic number, because the mean of its divisors is an integer number (94868928).

Almost surely, 2^5554509520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5554509520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7589514240).

5554509520 is an abundant number, since it is smaller than the sum of its proper divisors (9624518960).

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

5554509520 is a wasteful number, since it uses less digits than its factorization.

5554509520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233 (or 1227 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 40.

The square root of 5554509520 is about 74528.5818998322. The cubic root of 5554509520 is about 1770.9864504624.

The spelling of 5554509520 in words is "five billion, five hundred fifty-four million, five hundred nine thousand, five hundred twenty".