1600055252 has 6 divisors (see below), whose sum is σ = 2800096698. Its totient is φ = 800027624.

The previous prime is 1600055201. The next prime is 1600055257. The reversal of 1600055252 is 2525500061.

It can be written as a sum of positive squares in only one way, i.e., 1598880196 + 1175056 = 39986^2 + 1084^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1600055257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200006903 + ... + 200006910.

It is an arithmetic number, because the mean of its divisors is an integer number (466682783).

Almost surely, 2^1600055252 is an apocalyptic number.

It is an amenable number.

1600055252 is a deficient number, since it is larger than the sum of its proper divisors (1200041446).

1600055252 is a wasteful number, since it uses less digits than its factorization.

1600055252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400013817 (or 400013815 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1600055252 is about 40000.6906440376. The cubic root of 1600055252 is about 1169.6205582825.

The spelling of 1600055252 in words is "one billion, six hundred million, fifty-five thousand, two hundred fifty-two".