553253040 has 120 divisors (see below), whose sum is σ = 1938849120. Its totient is φ = 141115392.

The previous prime is 553253011. The next prime is 553253101. The reversal of 553253040 is 40352355.

553253040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 553252995 and 553253013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145 + ... + 33264.

It is an arithmetic number, because the mean of its divisors is an integer number (16157076).

Almost surely, 2^553253040 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 553253040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (969424560).

553253040 is an abundant number, since it is smaller than the sum of its proper divisors (1385596080).

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

553253040 is a wasteful number, since it uses less digits than its factorization.

553253040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33451 (or 33442 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 553253040 is about 23521.3315949586. The cubic root of 553253040 is about 820.9334205101.

The spelling of 553253040 in words is "five hundred fifty-three million, two hundred fifty-three thousand, forty".