52052403224 has 48 divisors (see below), whose sum is σ = 107025867000. Its totient is φ = 23650532864.

The previous prime is 52052403223. The next prime is 52052403269. The reversal of 52052403224 is 42230425025.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52052403223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113174 + ... + 341925.

Almost surely, 2^52052403224 is an apocalyptic number.

It is an amenable number.

52052403224 is an abundant number, since it is smaller than the sum of its proper divisors (54973463776).

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

52052403224 is a wasteful number, since it uses less digits than its factorization.

52052403224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455180 (or 455147 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 52052403224 its reverse (42230425025), we get a palindrome (94282828249).

The spelling of 52052403224 in words is "fifty-two billion, fifty-two million, four hundred three thousand, two hundred twenty-four".