553603248 has 100 divisors (see below), whose sum is σ = 1747996008. Its totient is φ = 167754240.

The previous prime is 553603241. The next prime is 553603273. The reversal of 553603248 is 842306355.

It is a happy number.

553603248 is a `hidden beast` number, since 5 + 5 + 3 + 603 + 2 + 48 = 666.

It is a super-2 number, since 2×553603248² = 612953112392299008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (553603241) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5161 + ... + 33672.

Almost surely, 2^553603248 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 553603248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (873998004).

553603248 is an abundant number, since it is smaller than the sum of its proper divisors (1194392760).

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

553603248 is a wasteful number, since it uses less digits than its factorization.

553603248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38864 (or 38849 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 553603248 is about 23528.7748937338. The cubic root of 553603248 is about 821.1066003454.

The spelling of 553603248 in words is "five hundred fifty-three million, six hundred three thousand, two hundred forty-eight".