1152153650 has 24 divisors (see below), whose sum is σ = 2161981044. Its totient is φ = 456780800.

The previous prime is 1152153643. The next prime is 1152153659. The reversal of 1152153650 is 563512511.

1152153650 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 29300569 + 1122853081 = 5413^2 + 33509^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1152153659) 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 11 ways as a sum of consecutive naturals, for example, 96311 + ... + 107610.

Almost surely, 2^1152153650 is an apocalyptic number.

1152153650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152153650 is a deficient number, since it is larger than the sum of its proper divisors (1009827394).

1152153650 is a wasteful number, since it uses less digits than its factorization.

1152153650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204046 (or 204041 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1152153650 is about 33943.3888997548. The cubic root of 1152153650 is about 1048.3431617361.

The spelling of 1152153650 in words is "one billion, one hundred fifty-two million, one hundred fifty-three thousand, six hundred fifty".