2052444111132 has 96 divisors (see below), whose sum is σ = 5128832217600. Its totient is φ = 637391665152.

The previous prime is 2052444111119. The next prime is 2052444111139. The reversal of 2052444111132 is 2311114442502.

It is a self number, because there is not a number n which added to its sum of digits gives 2052444111132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052444111139) 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, 1022244 + ... + 2269332.

It is an arithmetic number, because the mean of its divisors is an integer number (53425335600).

Almost surely, 2^{2052444111132} 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 2052444111132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2564416108800).

2052444111132 is an abundant number, since it is smaller than the sum of its proper divisors (3076388106468).

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

2052444111132 is a wasteful number, since it uses less digits than its factorization.

2052444111132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247275 (or 1247273 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 2052444111132 its reverse (2311114442502), we get a palindrome (4363558553634).

The spelling of 2052444111132 in words is "two trillion, fifty-two billion, four hundred forty-four million, one hundred eleven thousand, one hundred thirty-two".