1150662555 has 24 divisors (see below), whose sum is σ = 2279408352. Its totient is φ = 526017024.

The previous prime is 1150662521. The next prime is 1150662613. The reversal of 1150662555 is 5552660511.

It is not a de Polignac number, because 1150662555 - 2¹⁰ = 1150661531 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1826134 + ... + 1826763.

It is an arithmetic number, because the mean of its divisors is an integer number (94975348).

Almost surely, 2^1150662555 is an apocalyptic number.

1150662555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1150662555 is a deficient number, since it is larger than the sum of its proper divisors (1128745797).

1150662555 is a wasteful number, since it uses less digits than its factorization.

1150662555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3652915 (or 3652912 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The square root of 1150662555 is about 33921.4173495153. The cubic root of 1150662555 is about 1047.8907180082.

The spelling of 1150662555 in words is "one billion, one hundred fifty million, six hundred sixty-two thousand, five hundred fifty-five".