1150542532 has 12 divisors (see below), whose sum is σ = 2014690860. Its totient is φ = 574916576.

The previous prime is 1150542527. The next prime is 1150542557. The reversal of 1150542532 is 2352450511.

It can be written as a sum of positive squares in 2 ways, for example, as 161188416 + 989354116 = 12696^2 + 31454^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1150542532.

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, 81307 + ... + 94402.

It is an arithmetic number, because the mean of its divisors is an integer number (167890905).

Almost surely, 2^1150542532 is an apocalyptic number.

It is an amenable number.

1150542532 is a deficient number, since it is larger than the sum of its proper divisors (864148328).

1150542532 is a wasteful number, since it uses less digits than its factorization.

1150542532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177350 (or 177348 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1150542532 is about 33919.6481703452. The cubic root of 1150542532 is about 1047.8542823737.

The spelling of 1150542532 in words is "one billion, one hundred fifty million, five hundred forty-two thousand, five hundred thirty-two".