552009386136 has 128 divisors (see below), whose sum is σ = 1506103603200. Its totient is φ = 167575150080.

The previous prime is 552009386111. The next prime is 552009386141. The reversal of 552009386136 is 631683900255.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 36644046 + ... + 36659106.

It is an arithmetic number, because the mean of its divisors is an integer number (11766434400).

Almost surely, 2^552009386136 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 552009386136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753051801600).

552009386136 is an abundant number, since it is smaller than the sum of its proper divisors (954094217064).

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

552009386136 is a wasteful number, since it uses less digits than its factorization.

552009386136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16649 (or 16645 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 552009386136 in words is "five hundred fifty-two billion, nine million, three hundred eighty-six thousand, one hundred thirty-six".