52804287424 has 28 divisors (see below), whose sum is σ = 119752581424. Its totient is φ = 22630408704.

The previous prime is 52804287421. The next prime is 52804287439. The reversal of 52804287424 is 42478240825.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52804287421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58932909 + ... + 58933804.

It is an arithmetic number, because the mean of its divisors is an integer number (4276877908).

Almost surely, 2^52804287424 is an apocalyptic number.

It is an amenable number.

52804287424 is an abundant number, since it is smaller than the sum of its proper divisors (66948294000).

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

52804287424 is a wasteful number, since it uses less digits than its factorization.

52804287424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117866732 (or 117866722 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 46.

The spelling of 52804287424 in words is "fifty-two billion, eight hundred four million, two hundred eighty-seven thousand, four hundred twenty-four".