1152210512 has 20 divisors (see below), whose sum is σ = 2234643060. Its totient is φ = 575528448.

The previous prime is 1152210509. The next prime is 1152210533. The reversal of 1152210512 is 2150122511.

It can be written as a sum of positive squares in 2 ways, for example, as 1915456 + 1150295056 = 1384^2 + 33916^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19337 + ... + 51752.

It is an arithmetic number, because the mean of its divisors is an integer number (111732153).

Almost surely, 2^1152210512 is an apocalyptic number.

It is an amenable number.

1152210512 is a deficient number, since it is larger than the sum of its proper divisors (1082432548).

1152210512 is a wasteful number, since it uses less digits than its factorization.

1152210512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72110 (or 72104 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1152210512 is about 33944.2264899349. The cubic root of 1152210512 is about 1048.3604076732.

The spelling of 1152210512 in words is "one billion, one hundred fifty-two million, two hundred ten thousand, five hundred twelve".