52484321736 has 256 divisors, whose sum is σ = 189668044800. Its totient is φ = 13039488000.

The previous prime is 52484321723. The next prime is 52484321761. The reversal of 52484321736 is 63712348425.

52484321736 is a `hidden beast` number, since 5 + 2 + 48 + 432 + 173 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 52484321691 and 52484321700.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 313936 + ... + 451136.

It is an arithmetic number, because the mean of its divisors is an integer number (740890800).

Almost surely, 2^52484321736 is an apocalyptic number.

52484321736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52484321736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94834022400).

52484321736 is an abundant number, since it is smaller than the sum of its proper divisors (137183723064).

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

52484321736 is a wasteful number, since it uses less digits than its factorization.

52484321736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137257 (or 137247 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The spelling of 52484321736 in words is "fifty-two billion, four hundred eighty-four million, three hundred twenty-one thousand, seven hundred thirty-six".