1119521152 has 16 divisors (see below), whose sum is σ = 2230296300. Its totient is φ = 559760512.

The previous prime is 1119521147. The next prime is 1119521167. The reversal of 1119521152 is 2511259111.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 1119521152.

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 as a sum of consecutive naturals, namely, 4373002 + ... + 4373257.

Almost surely, 2^1119521152 is an apocalyptic number.

It is an amenable number.

1119521152 is a deficient number, since it is larger than the sum of its proper divisors (1110775148).

1119521152 is an frugal number, since it uses more digits than its factorization.

1119521152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8746273 (or 8746261 counting only the distinct ones).

The product of its digits is 900, while the sum is 28.

The square root of 1119521152 is about 33459.2461361579. The cubic root of 1119521152 is about 1038.3507983554.

The spelling of 1119521152 in words is "one billion, one hundred nineteen million, five hundred twenty-one thousand, one hundred fifty-two".