1063883155 has 8 divisors (see below), whose sum is σ = 1279284192. Its totient is φ = 849356928.

The previous prime is 1063883143. The next prime is 1063883209. The reversal of 1063883155 is 5513883601.

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 1063883155 - 2⁵ = 1063883123 is a prime.

It is a super-2 number, since 2×1063883155² = 2263694734985508050, which contains 22 as substring.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 216022 + ... + 220891.

It is an arithmetic number, because the mean of its divisors is an integer number (159910524).

Almost surely, 2^1063883155 is an apocalyptic number.

1063883155 is a deficient number, since it is larger than the sum of its proper divisors (215401037).

1063883155 is an equidigital number, since it uses as much as digits as its factorization.

1063883155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437405.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 1063883155 is about 32617.2217547724. The cubic root of 1063883155 is about 1020.8563726282.

The spelling of 1063883155 in words is "one billion, sixty-three million, eight hundred eighty-three thousand, one hundred fifty-five".