1120551515 has 8 divisors (see below), whose sum is σ = 1423759680. Its totient is φ = 843709312.

The previous prime is 1120551479. The next prime is 1120551557. The reversal of 1120551515 is 5151550211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120551515 - 2¹⁰ = 1120550491 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 6591395 + ... + 6591564.

It is an arithmetic number, because the mean of its divisors is an integer number (177969960).

Almost surely, 2^1120551515 is an apocalyptic number.

1120551515 is a deficient number, since it is larger than the sum of its proper divisors (303208165).

1120551515 is a wasteful number, since it uses less digits than its factorization.

1120551515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13182981.

The product of its (nonzero) digits is 1250, while the sum is 26.

The square root of 1120551515 is about 33474.6398785708. The cubic root of 1120551515 is about 1038.6692530164.

The spelling of 1120551515 in words is "one billion, one hundred twenty million, five hundred fifty-one thousand, five hundred fifteen".