52087448928 has 192 divisors, whose sum is σ = 149741125632. Its totient is φ = 15782461440.

The previous prime is 52087448927. The next prime is 52087448951. The reversal of 52087448928 is 82984478025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52087448921) 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, 43660300 + ... + 43661492.

It is an arithmetic number, because the mean of its divisors is an integer number (779901696).

Almost surely, 2^52087448928 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 52087448928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74870562816).

52087448928 is an abundant number, since it is smaller than the sum of its proper divisors (97653676704).

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

52087448928 is a wasteful number, since it uses less digits than its factorization.

52087448928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 52087448928 in words is "fifty-two billion, eighty-seven million, four hundred forty-eight thousand, nine hundred twenty-eight".