553231952 has 240 divisors, whose sum is σ = 1481905152. Its totient is φ = 197406720.

The previous prime is 553231951. The next prime is 553231961. The reversal of 553231952 is 259132355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553231951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5371133 + ... + 5371235.

Almost surely, 2^553231952 is an apocalyptic number.

553231952 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553231952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740952576).

553231952 is an abundant number, since it is smaller than the sum of its proper divisors (928673200).

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

553231952 is a wasteful number, since it uses less digits than its factorization.

553231952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 173 counting only the distinct ones).

The product of its digits is 40500, while the sum is 35.

The square root of 553231952 is about 23520.8833167464. The cubic root of 553231952 is about 820.9229900424.

It can be divided in two parts, 55323 and 1952, that added together give a palindrome (57275).

The spelling of 553231952 in words is "five hundred fifty-three million, two hundred thirty-one thousand, nine hundred fifty-two".