252143162560 has 28 divisors (see below), whose sum is σ = 600415906608. Its totient is φ = 100857264896.

The previous prime is 252143162527. The next prime is 252143162561. The reversal of 252143162560 is 65261341252.

252143162560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (252143162561) 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, 393973372 + ... + 393974011.

It is an arithmetic number, because the mean of its divisors is an integer number (21443425236).

Almost surely, 2^252143162560 is an apocalyptic number.

252143162560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252143162560 is an abundant number, since it is smaller than the sum of its proper divisors (348272744048).

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

252143162560 is an equidigital number, since it uses as much as digits as its factorization.

252143162560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787947400 (or 787947390 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 252143162560 in words is "two hundred fifty-two billion, one hundred forty-three million, one hundred sixty-two thousand, five hundred sixty".