553838852 has 48 divisors (see below), whose sum is σ = 1180464768. Its totient is φ = 221944320.

The previous prime is 553838851. The next prime is 553838861. The reversal of 553838852 is 258838355.

It is a junction number, because it is equal to n+sod(n) for n = 553838797 and 553838806.

It is not an unprimeable number, because it can be changed into a prime (553838851) 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, 71027 + ... + 78437.

It is an arithmetic number, because the mean of its divisors is an integer number (24593016).

Almost surely, 2^553838852 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 553838852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (590232384).

553838852 is an abundant number, since it is smaller than the sum of its proper divisors (626625916).

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

553838852 is a wasteful number, since it uses less digits than its factorization.

553838852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7596 (or 7594 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 47.

The square root of 553838852 is about 23533.7810816707. The cubic root of 553838852 is about 821.2230667635.

The spelling of 553838852 in words is "five hundred fifty-three million, eight hundred thirty-eight thousand, eight hundred fifty-two".