252527505280 has 64 divisors (see below), whose sum is σ = 608307155280. Its totient is φ = 100239892480.

The previous prime is 252527505277. The next prime is 252527505299. The reversal of 252527505280 is 82505725252.

252527505280 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422169 + ... + 1589848.

Almost surely, 2^252527505280 is an apocalyptic number.

252527505280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252527505280 is an abundant number, since it is smaller than the sum of its proper divisors (355779650000).

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

252527505280 is a wasteful number, since it uses less digits than its factorization.

252527505280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012167 (or 3012155 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 43.

The spelling of 252527505280 in words is "two hundred fifty-two billion, five hundred twenty-seven million, five hundred five thousand, two hundred eighty".