1150112544 has 96 divisors (see below), whose sum is σ = 3507025536. Its totient is φ = 323205120.

The previous prime is 1150112533. The next prime is 1150112563. The reversal of 1150112544 is 4452110511.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26964 + ... + 55020.

It is an arithmetic number, because the mean of its divisors is an integer number (36531516).

Almost surely, 2^1150112544 is an apocalyptic number.

1150112544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150112544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1753512768).

1150112544 is an abundant number, since it is smaller than the sum of its proper divisors (2356912992).

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

1150112544 is a wasteful number, since it uses less digits than its factorization.

1150112544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28138 (or 28130 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 1150112544 is about 33913.3092457814. The cubic root of 1150112544 is about 1047.7237292084.

The spelling of 1150112544 in words is "one billion, one hundred fifty million, one hundred twelve thousand, five hundred forty-four".