552216835536 has 160 divisors (see below), whose sum is σ = 1500143984640. Its totient is φ = 174704640000.

The previous prime is 552216835529. The next prime is 552216835571. The reversal of 552216835536 is 635538612255.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234884761 + ... + 234887111.

It is an arithmetic number, because the mean of its divisors is an integer number (9375899904).

Almost surely, 2^552216835536 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 552216835536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (750071992320).

552216835536 is an abundant number, since it is smaller than the sum of its proper divisors (947927149104).

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

552216835536 is a wasteful number, since it uses less digits than its factorization.

552216835536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3945 (or 3939 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 51.

The spelling of 552216835536 in words is "five hundred fifty-two billion, two hundred sixteen million, eight hundred thirty-five thousand, five hundred thirty-six".