33054320260 has 96 divisors (see below), whose sum is σ = 80644872672. Its totient is φ = 11269939200.

The previous prime is 33054320231. The next prime is 33054320261. The reversal of 33054320260 is 6202345033.

It can be written as a sum of positive squares in 16 ways, for example, as 312865344 + 32741454916 = 17688^2 + 180946^2 .

It is not an unprimeable number, because it can be changed into a prime (33054320261) 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, 163710 + ... + 304810.

It is an arithmetic number, because the mean of its divisors is an integer number (840050757).

Almost surely, 2^33054320260 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 33054320260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40322436336).

33054320260 is an abundant number, since it is smaller than the sum of its proper divisors (47590552412).

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

33054320260 is a wasteful number, since it uses less digits than its factorization.

33054320260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141193 (or 141191 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 33054320260 its reverse (6202345033), we get a palindrome (39256665293).

The spelling of 33054320260 in words is "thirty-three billion, fifty-four million, three hundred twenty thousand, two hundred sixty".