300028052552 has 8 divisors (see below), whose sum is σ = 562552598550. Its totient is φ = 150014026272.

The previous prime is 300028052501. The next prime is 300028052557. The reversal of 300028052552 is 255250820003.

It can be written as a sum of positive squares in only one way, i.e., 221658289636 + 78369762916 = 470806^2 + 279946^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (300028052557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18751753277 + ... + 18751753292.

Almost surely, 2^300028052552 is an apocalyptic number.

It is an amenable number.

300028052552 is a deficient number, since it is larger than the sum of its proper divisors (262524545998).

300028052552 is a wasteful number, since it uses less digits than its factorization.

300028052552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37503506575 (or 37503506571 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 300028052552 its reverse (255250820003), we get a palindrome (555278872555).

The spelling of 300028052552 in words is "three hundred billion, twenty-eight million, fifty-two thousand, five hundred fifty-two".