555424480 has 96 divisors (see below), whose sum is σ = 1433412288. Its totient is φ = 202137600.

The previous prime is 555424477. The next prime is 555424483. The reversal of 555424480 is 84424555.

It is an interprime number because it is at equal distance from previous prime (555424477) and next prime (555424483).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555424483) 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, 145800 + ... + 149560.

It is an arithmetic number, because the mean of its divisors is an integer number (14931378).

Almost surely, 2^555424480 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 555424480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (716706144).

555424480 is an abundant number, since it is smaller than the sum of its proper divisors (877987808).

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

555424480 is a wasteful number, since it uses less digits than its factorization.

555424480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860 (or 3852 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

The square root of 555424480 is about 23567.4453430999. The cubic root of 555424480 is about 822.0060343347.

The spelling of 555424480 in words is "five hundred fifty-five million, four hundred twenty-four thousand, four hundred eighty".