1055160566 has 4 divisors (see below), whose sum is σ = 1582740852. Its totient is φ = 527580282.

The previous prime is 1055160521. The next prime is 1055160569. The reversal of 1055160566 is 6650615501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1055160566² = 2226727640082880712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055160569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263790140 + ... + 263790143.

It is an arithmetic number, because the mean of its divisors is an integer number (395685213).

Almost surely, 2^1055160566 is an apocalyptic number.

1055160566 is a deficient number, since it is larger than the sum of its proper divisors (527580286).

1055160566 is an equidigital number, since it uses as much as digits as its factorization.

1055160566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527580285.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 1055160566 is about 32483.2351529216. The cubic root of 1055160566 is about 1018.0587729483.

It can be divided in two parts, 10551 and 60566, that added together give a palindrome (71117).

The spelling of 1055160566 in words is "one billion, fifty-five million, one hundred sixty thousand, five hundred sixty-six".