52082268020 has 48 divisors (see below), whose sum is σ = 113149881936. Its totient is φ = 20123520000.

The previous prime is 52082268011. The next prime is 52082268031. The reversal of 52082268020 is 2086228025.

It can be written as a sum of positive squares in 8 ways, for example, as 3079362064 + 49002905956 = 55492^2 + 221366^2 .

It is a super-2 number, since 2×52082268020² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231611 + ... + 397250.

It is an arithmetic number, because the mean of its divisors is an integer number (2357289207).

Almost surely, 2^52082268020 is an apocalyptic number.

It is an amenable number.

52082268020 is an abundant number, since it is smaller than the sum of its proper divisors (61067613916).

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

52082268020 is a wasteful number, since it uses less digits than its factorization.

52082268020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629012 (or 629010 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The spelling of 52082268020 in words is "fifty-two billion, eighty-two million, two hundred sixty-eight thousand, twenty".