1120655552 has 14 divisors (see below), whose sum is σ = 2223800988. Its totient is φ = 560327744.

The previous prime is 1120655539. The next prime is 1120655563. The reversal of 1120655552 is 2555560211.

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

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 as a sum of consecutive naturals, namely, 8755058 + ... + 8755185.

Almost surely, 2^1120655552 is an apocalyptic number.

It is an amenable number.

1120655552 is a deficient number, since it is larger than the sum of its proper divisors (1103145436).

1120655552 is an equidigital number, since it uses as much as digits as its factorization.

1120655552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17510255 (or 17510245 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 1120655552 is about 33476.1938099301. The cubic root of 1120655552 is about 1038.7013969168.

The spelling of 1120655552 in words is "one billion, one hundred twenty million, six hundred fifty-five thousand, five hundred fifty-two".