552432233550 has 96 divisors (see below), whose sum is σ = 1375316616960. Its totient is φ = 146747923200.

The previous prime is 552432233537. The next prime is 552432233603. The reversal of 552432233550 is 55332234255.

It is a junction number, because it is equal to n+sod(n) for n = 552432233499 and 552432233508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55622085 + ... + 55632015.

It is an arithmetic number, because the mean of its divisors is an integer number (14326214760).

Almost surely, 2^552432233550 is an apocalyptic number.

552432233550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 552432233550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687658308480).

552432233550 is an abundant number, since it is smaller than the sum of its proper divisors (822884383410).

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

552432233550 is a wasteful number, since it uses less digits than its factorization.

552432233550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11338 (or 11333 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 39.

The spelling of 552432233550 in words is "five hundred fifty-two billion, four hundred thirty-two million, two hundred thirty-three thousand, five hundred fifty".