252032112784 has 15 divisors (see below), whose sum is σ = 488316109267. Its totient is φ = 126015052336.

The previous prime is 252032112769. The next prime is 252032112809. The reversal of 252032112784 is 487211230252.

The square root of 252032112784 is 502028.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1945359 + ... + 2070865.

Almost surely, 2^252032112784 is an apocalyptic number.

252032112784 is the 502028-th square number.

It is an amenable number.

252032112784 is a deficient number, since it is larger than the sum of its proper divisors (236283996483).

252032112784 is an frugal number, since it uses more digits than its factorization.

252032112784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251022 (or 125509 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

It can be divided in two parts, 252032 and 112784, that added together give a square (364816 = 604²).

The spelling of 252032112784 in words is "two hundred fifty-two billion, thirty-two million, one hundred twelve thousand, seven hundred eighty-four".