52392281760 has 1152 divisors, whose sum is σ = 233593113600. Its totient is φ = 10868981760.

The previous prime is 52392281741. The next prime is 52392281779. The reversal of 52392281760 is 6718229325.

52392281760 is a `hidden beast` number, since 523 + 92 + 28 + 17 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (52392281741) and next prime (52392281779).

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 217395240 + ... + 217395480.

It is an arithmetic number, because the mean of its divisors is an integer number (202771800).

Almost surely, 2^52392281760 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 52392281760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116796556800).

52392281760 is an abundant number, since it is smaller than the sum of its proper divisors (181200831840).

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

52392281760 is a wasteful number, since it uses less digits than its factorization.

52392281760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 52392281760 in words is "fifty-two billion, three hundred ninety-two million, two hundred eighty-one thousand, seven hundred sixty".