52243453260 has 72 divisors (see below), whose sum is σ = 158549751360. Its totient is φ = 13924735488.

The previous prime is 52243453243. The next prime is 52243453261. The reversal of 52243453260 is 6235434225.

52243453260 is a `hidden beast` number, since 5 + 22 + 43 + 4 + 532 + 60 = 666.

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 (52243453261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300996 + ... + 441684.

It is an arithmetic number, because the mean of its divisors is an integer number (2202079880).

Almost surely, 2^52243453260 is an apocalyptic number.

It is an amenable number.

52243453260 is an abundant number, since it is smaller than the sum of its proper divisors (106306298100).

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

52243453260 is a wasteful number, since it uses less digits than its factorization.

52243453260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142767 (or 142762 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 52243453260 its reverse (6235434225), we get a palindrome (58478887485).

The spelling of 52243453260 in words is "fifty-two billion, two hundred forty-three million, four hundred fifty-three thousand, two hundred sixty".