1152506512 has 10 divisors (see below), whose sum is σ = 2232981398. Its totient is φ = 576253248.

The previous prime is 1152506497. The next prime is 1152506513. The reversal of 1152506512 is 2156052511.

It can be written as a sum of positive squares in only one way, i.e., 978688656 + 173817856 = 31284^2 + 13184^2 .

It is a super-2 number, since 2×1152506512² = 2656542520404812288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1152506513) 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 as a sum of consecutive naturals, namely, 36015813 + ... + 36015844.

Almost surely, 2^1152506512 is an apocalyptic number.

It is an amenable number.

1152506512 is a deficient number, since it is larger than the sum of its proper divisors (1080474886).

1152506512 is an equidigital number, since it uses as much as digits as its factorization.

1152506512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72031665 (or 72031659 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 1152506512 is about 33948.5863034089. The cubic root of 1152506512 is about 1048.4501737094.

The spelling of 1152506512 in words is "one billion, one hundred fifty-two million, five hundred six thousand, five hundred twelve".