52284628039 has 4 divisors (see below), whose sum is σ = 59753860624. Its totient is φ = 44815395456.

The previous prime is 52284627977. The next prime is 52284628063. The reversal of 52284628039 is 93082648225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52284628039 - 2⁷ = 52284627911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52284627983 and 52284628001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52284628439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3734616282 + ... + 3734616295.

It is an arithmetic number, because the mean of its divisors is an integer number (14938465156).

Almost surely, 2^52284628039 is an apocalyptic number.

52284628039 is a deficient number, since it is larger than the sum of its proper divisors (7469232585).

52284628039 is an equidigital number, since it uses as much as digits as its factorization.

52284628039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7469232584.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 52284628039 in words is "fifty-two billion, two hundred eighty-four million, six hundred twenty-eight thousand, thirty-nine".