553225024 has 56 divisors (see below), whose sum is σ = 1220285088. Its totient is φ = 246704640.

The previous prime is 553225009. The next prime is 553225063. The reversal of 553225024 is 420522355.

It is a junction number, because it is equal to n+sod(n) for n = 553224983 and 553225001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29899 + ... + 44725.

Almost surely, 2^553225024 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 553225024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610142544).

553225024 is an abundant number, since it is smaller than the sum of its proper divisors (667060064).

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

553225024 is a wasteful number, since it uses less digits than its factorization.

553225024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14903 (or 14893 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 553225024 is about 23520.7360429048. The cubic root of 553225024 is about 820.9195632831.

Adding to 553225024 its reverse (420522355), we get a palindrome (973747379).

The spelling of 553225024 in words is "five hundred fifty-three million, two hundred twenty-five thousand, twenty-four".