52134452544 has 224 divisors, whose sum is σ = 146758127616. Its totient is φ = 16299458560.

The previous prime is 52134452501. The next prime is 52134452561. The reversal of 52134452544 is 44525443125.

It is a super-2 number, since 2×52134452544² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80578429 + ... + 80579075.

Almost surely, 2^52134452544 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 52134452544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73379063808).

52134452544 is an abundant number, since it is smaller than the sum of its proper divisors (94623675072).

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

52134452544 is a wasteful number, since it uses less digits than its factorization.

52134452544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 1003 counting only the distinct ones).

The product of its digits is 384000, while the sum is 39.

Adding to 52134452544 its reverse (44525443125), we get a palindrome (96659895669).

The spelling of 52134452544 in words is "fifty-two billion, one hundred thirty-four million, four hundred fifty-two thousand, five hundred forty-four".