1150153648 has 80 divisors (see below), whose sum is σ = 2627956800. Its totient is φ = 477672960.

The previous prime is 1150153643. The next prime is 1150153679. The reversal of 1150153648 is 8463510511.

It is not an unprimeable number, because it can be changed into a prime (1150153643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7719078 + ... + 7719226.

It is an arithmetic number, because the mean of its divisors is an integer number (32849460).

Almost surely, 2^1150153648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150153648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313978400).

1150153648 is an abundant number, since it is smaller than the sum of its proper divisors (1477803152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1150153648 is an frugal number, since it uses more digits than its factorization.

1150153648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 1150153648 is about 33913.9152561305. The cubic root of 1150153648 is about 1047.7362106313.

The spelling of 1150153648 in words is "one billion, one hundred fifty million, one hundred fifty-three thousand, six hundred forty-eight".