52032030144 has 224 divisors, whose sum is σ = 145938240000. Its totient is φ = 16336244736.

The previous prime is 52032030143. The next prime is 52032030179. The reversal of 52032030144 is 44103023025.

It is a super-2 number, since 2×52032030144² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52032030143) 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, 48947757 + ... + 48948819.

It is an arithmetic number, because the mean of its divisors is an integer number (651510000).

Almost surely, 2^52032030144 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 52032030144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72969120000).

52032030144 is an abundant number, since it is smaller than the sum of its proper divisors (93906209856).

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

52032030144 is a wasteful number, since it uses less digits than its factorization.

52032030144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315 (or 1305 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 52032030144 its reverse (44103023025), we get a palindrome (96135053169).

The spelling of 52032030144 in words is "fifty-two billion, thirty-two million, thirty thousand, one hundred forty-four".