487707705852 has 12 divisors (see below), whose sum is σ = 1137984647016. Its totient is φ = 162569235280.

The previous prime is 487707705847. The next prime is 487707705857. The reversal of 487707705852 is 258507707784.

It is an interprime number because it is at equal distance from previous prime (487707705847) and next prime (487707705857).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487707705857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20321154399 + ... + 20321154422.

It is an arithmetic number, because the mean of its divisors is an integer number (94832053918).

Almost surely, 2^487707705852 is an apocalyptic number.

It is an amenable number.

487707705852 is an abundant number, since it is smaller than the sum of its proper divisors (650276941164).

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

487707705852 is a wasteful number, since it uses less digits than its factorization.

487707705852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40642308828 (or 40642308826 counting only the distinct ones).

The product of its (nonzero) digits is 30732800, while the sum is 60.

The spelling of 487707705852 in words is "four hundred eighty-seven billion, seven hundred seven million, seven hundred five thousand, eight hundred fifty-two".