1150665152 has 56 divisors (see below), whose sum is σ = 2810292576. Its totient is φ = 455205888.

The previous prime is 1150665127. The next prime is 1150665181. The reversal of 1150665152 is 2515660511.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 92963 + ... + 104610.

It is an arithmetic number, because the mean of its divisors is an integer number (50183796).

Almost surely, 2^1150665152 is an apocalyptic number.

It is an amenable number.

1150665152 is an abundant number, since it is smaller than the sum of its proper divisors (1659627424).

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

1150665152 is a wasteful number, since it uses less digits than its factorization.

1150665152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197605 (or 197595 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 32.

The square root of 1150665152 is about 33921.4556291442. The cubic root of 1150665152 is about 1047.8915063570.

The spelling of 1150665152 in words is "one billion, one hundred fifty million, six hundred sixty-five thousand, one hundred fifty-two".