2533500550144 has 88 divisors (see below), whose sum is σ = 5325057612000. Its totient is φ = 1203018055680.

The previous prime is 2533500550129. The next prime is 2533500550187. The reversal of 2533500550144 is 4410550053352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112157 + ... + 2510755.

Almost surely, 2^{2533500550144} 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 2533500550144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2662528806000).

2533500550144 is an abundant number, since it is smaller than the sum of its proper divisors (2791557061856).

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

2533500550144 is a wasteful number, since it uses less digits than its factorization.

2533500550144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398709 (or 1398691 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 2533500550144 in words is "two trillion, five hundred thirty-three billion, five hundred million, five hundred fifty thousand, one hundred forty-four".