252044522205 has 64 divisors (see below), whose sum is σ = 488547790848. Its totient is φ = 108319196160.

The previous prime is 252044522189. The next prime is 252044522227. The reversal of 252044522205 is 502225440252.

It is not a de Polignac number, because 252044522205 - 2⁴ = 252044522189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1496200 + ... + 1656110.

It is an arithmetic number, because the mean of its divisors is an integer number (7633559232).

Almost surely, 2^252044522205 is an apocalyptic number.

It is an amenable number.

252044522205 is a deficient number, since it is larger than the sum of its proper divisors (236503268643).

252044522205 is a wasteful number, since it uses less digits than its factorization.

252044522205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160826.

The product of its (nonzero) digits is 64000, while the sum is 33.

Adding to 252044522205 its reverse (502225440252), we get a palindrome (754269962457).

The spelling of 252044522205 in words is "two hundred fifty-two billion, forty-four million, five hundred twenty-two thousand, two hundred five".