3254550105520 has 160 divisors (see below), whose sum is σ = 8745115991040. Its totient is φ = 1103322608640.

The previous prime is 3254550105509. The next prime is 3254550105529. The reversal of 3254550105520 is 255010554523.

3254550105520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3254550105520.

It is not an unprimeable number, because it can be changed into a prime (3254550105529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37968310 + ... + 38053930.

It is an arithmetic number, because the mean of its divisors is an integer number (54656974944).

Almost surely, 2^{3254550105520} 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 3254550105520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4372557995520).

3254550105520 is an abundant number, since it is smaller than the sum of its proper divisors (5490565885520).

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

3254550105520 is a wasteful number, since it uses less digits than its factorization.

3254550105520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86403 (or 86397 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 37.

The spelling of 3254550105520 in words is "three trillion, two hundred fifty-four billion, five hundred fifty million, one hundred five thousand, five hundred twenty".