3552885856 has 48 divisors (see below), whose sum is σ = 7555451904. Its totient is φ = 1634863104.

The previous prime is 3552885839. The next prime is 3552885859. The reversal of 3552885856 is 6585882553.

It is a junction number, because it is equal to n+sod(n) for n = 3552885797 and 3552885806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552885859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127521 + ... + 152863.

It is an arithmetic number, because the mean of its divisors is an integer number (157405248).

Almost surely, 2^3552885856 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 3552885856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3777725952).

3552885856 is an abundant number, since it is smaller than the sum of its proper divisors (4002566048).

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

3552885856 is a wasteful number, since it uses less digits than its factorization.

3552885856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25703 (or 25695 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 55.

The square root of 3552885856 is about 59606.0890849249. The cubic root of 3552885856 is about 1525.9035556998.

The spelling of 3552885856 in words is "three billion, five hundred fifty-two million, eight hundred eighty-five thousand, eight hundred fifty-six".