52420124322 has 32 divisors (see below), whose sum is σ = 116498511360. Its totient is φ = 17471972880.

The previous prime is 52420124321. The next prime is 52420124387. The reversal of 52420124322 is 22342102425.

52420124322 is a `hidden beast` number, since 5 + 24 + 201 + 2 + 432 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52420124321) 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 15 ways as a sum of consecutive naturals, for example, 810223 + ... + 872525.

It is an arithmetic number, because the mean of its divisors is an integer number (3640578480).

Almost surely, 2^52420124322 is an apocalyptic number.

52420124322 is an abundant number, since it is smaller than the sum of its proper divisors (64078387038).

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

52420124322 is a wasteful number, since it uses less digits than its factorization.

52420124322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77895 (or 77889 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 52420124322 its reverse (22342102425), we get a palindrome (74762226747).

The spelling of 52420124322 in words is "fifty-two billion, four hundred twenty million, one hundred twenty-four thousand, three hundred twenty-two".