52013783689 has 8 divisors (see below), whose sum is σ = 59538535808. Its totient is φ = 44512584480.

The previous prime is 52013783683. The next prime is 52013783693. The reversal of 52013783689 is 98638731025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52013783689 - 2⁷ = 52013783561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52013783683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5883492 + ... + 5892325.

It is an arithmetic number, because the mean of its divisors is an integer number (7442316976).

Almost surely, 2^52013783689 is an apocalyptic number.

It is an amenable number.

52013783689 is a deficient number, since it is larger than the sum of its proper divisors (7524752119).

52013783689 is a wasteful number, since it uses less digits than its factorization.

52013783689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11776455.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 52013783689 in words is "fifty-two billion, thirteen million, seven hundred eighty-three thousand, six hundred eighty-nine".