252214388580 has 144 divisors (see below), whose sum is σ = 896180072256. Its totient is φ = 52408177920.

The previous prime is 252214388579. The next prime is 252214388593. The reversal of 252214388580 is 85883412252.

It is a happy number.

252214388580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252214388580² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 3867079 + ... + 3931758.

It is an arithmetic number, because the mean of its divisors is an integer number (6223472724).

Almost surely, 2^252214388580 is an apocalyptic number.

252214388580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252214388580 is an abundant number, since it is smaller than the sum of its proper divisors (643965683676).

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

252214388580 is a wasteful number, since it uses less digits than its factorization.

252214388580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7798874 (or 7798865 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 252214388580 in words is "two hundred fifty-two billion, two hundred fourteen million, three hundred eighty-eight thousand, five hundred eighty".