252251250848 has 48 divisors (see below), whose sum is σ = 499316506920. Its totient is φ = 125442318336.

The previous prime is 252251250793. The next prime is 252251250859. The reversal of 252251250848 is 848052152252.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 228304307344 + 23946943504 = 477812^2 + 154748^2 .

It is a junction number, because it is equal to n+sod(n) for n = 252251250799 and 252251250808.

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 7 ways as a sum of consecutive naturals, for example, 5079836 + ... + 5129252.

Almost surely, 2^252251250848 is an apocalyptic number.

It is an amenable number.

252251250848 is a deficient number, since it is larger than the sum of its proper divisors (247065256072).

252251250848 is a wasteful number, since it uses less digits than its factorization.

252251250848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50289 (or 50281 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 44.

The spelling of 252251250848 in words is "two hundred fifty-two billion, two hundred fifty-one million, two hundred fifty thousand, eight hundred forty-eight".