52048228680 has 192 divisors, whose sum is σ = 194481181440. Its totient is φ = 11825404416.

The previous prime is 52048228621. The next prime is 52048228681. The reversal of 52048228680 is 8682284025.

52048228680 = 17571² + 17572² + ... + 17737².

52048228680 is a `hidden beast` number, since 520 + 48 + 2 + 2 + 8 + 6 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (52048228681) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 359002 + ... + 482678.

It is an arithmetic number, because the mean of its divisors is an integer number (1012922820).

Almost surely, 2^52048228680 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 52048228680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97240590720).

52048228680 is an abundant number, since it is smaller than the sum of its proper divisors (142432952760).

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

52048228680 is a wasteful number, since it uses less digits than its factorization.

52048228680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123868 (or 123861 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The spelling of 52048228680 in words is "fifty-two billion, forty-eight million, two hundred twenty-eight thousand, six hundred eighty".