1152300052 has 24 divisors (see below), whose sum is σ = 2137824360. Its totient is φ = 541578240.

The previous prime is 1152300041. The next prime is 1152300053. The reversal of 1152300052 is 2500032511.

It can be written as a sum of positive squares in 4 ways, for example, as 554790916 + 597509136 = 23554^2 + 24444^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152300053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46152 + ... + 66592.

It is an arithmetic number, because the mean of its divisors is an integer number (89076015).

Almost surely, 2^1152300052 is an apocalyptic number.

It is an amenable number.

1152300052 is a deficient number, since it is larger than the sum of its proper divisors (985524308).

1152300052 is a wasteful number, since it uses less digits than its factorization.

1152300052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21291 (or 21289 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1152300052 is about 33945.5453925843. The cubic root of 1152300052 is about 1048.3875635209.

Adding to 1152300052 its reverse (2500032511), we get a palindrome (3652332563).

The spelling of 1152300052 in words is "one billion, one hundred fifty-two million, three hundred thousand, fifty-two".