1150033521 has 16 divisors (see below), whose sum is σ = 1887234944. Its totient is φ = 606610944.

The previous prime is 1150033499. The next prime is 1150033531. The reversal of 1150033521 is 1253300511.

It is not a de Polignac number, because 1150033521 - 2⁷ = 1150033393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1150033531) 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 15 ways as a sum of consecutive naturals, for example, 2106016 + ... + 2106561.

It is an arithmetic number, because the mean of its divisors is an integer number (117952184).

Almost surely, 2^1150033521 is an apocalyptic number.

It is an amenable number.

1150033521 is a deficient number, since it is larger than the sum of its proper divisors (737201423).

1150033521 is a wasteful number, since it uses less digits than its factorization.

1150033521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4212600.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1150033521 is about 33912.1441522060. The cubic root of 1150033521 is about 1047.6997326674.

The spelling of 1150033521 in words is "one billion, one hundred fifty million, thirty-three thousand, five hundred twenty-one".