52806382620 has 48 divisors (see below), whose sum is σ = 147868052640. Its totient is φ = 14080732416.

The previous prime is 52806382597. The next prime is 52806382621. The reversal of 52806382620 is 2628360825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52806382621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429746 + ... + 1466214.

It is an arithmetic number, because the mean of its divisors is an integer number (3080584430).

Almost surely, 2^52806382620 is an apocalyptic number.

It is an amenable number.

52806382620 is an abundant number, since it is smaller than the sum of its proper divisors (95061670020).

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

52806382620 is a wasteful number, since it uses less digits than its factorization.

52806382620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60614 (or 60612 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 52806382620 in words is "fifty-two billion, eight hundred six million, three hundred eighty-two thousand, six hundred twenty".