52441521552 has 200 divisors, whose sum is σ = 173757843072. Its totient is φ = 14957913600.

The previous prime is 52441521551. The next prime is 52441521557. The reversal of 52441521552 is 25512514425.

52441521552 is a `hidden beast` number, since 5 + 24 + 415 + 215 + 5 + 2 = 666.

It is a super-2 number, since 2×52441521552² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (52441521551) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5719852 + ... + 5729012.

Almost surely, 2^52441521552 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 52441521552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86878921536).

52441521552 is an abundant number, since it is smaller than the sum of its proper divisors (121316321520).

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

52441521552 is a wasteful number, since it uses less digits than its factorization.

52441521552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9819 (or 9804 counting only the distinct ones).

The product of its digits is 80000, while the sum is 36.

The spelling of 52441521552 in words is "fifty-two billion, four hundred forty-one million, five hundred twenty-one thousand, five hundred fifty-two".