1055105668 has 12 divisors (see below), whose sum is σ = 1847013840. Its totient is φ = 527387432.

The previous prime is 1055105633. The next prime is 1055105693. The reversal of 1055105668 is 8665015501.

1055105668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055105668² = 2226495941291452448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26398 + ... + 52981.

It is an arithmetic number, because the mean of its divisors is an integer number (153917820).

Almost surely, 2^1055105668 is an apocalyptic number.

It is an amenable number.

1055105668 is a deficient number, since it is larger than the sum of its proper divisors (791908172).

1055105668 is a wasteful number, since it uses less digits than its factorization.

1055105668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82706 (or 82704 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 1055105668 is about 32482.3901214181. The cubic root of 1055105668 is about 1018.0411167540.

The spelling of 1055105668 in words is "one billion, fifty-five million, one hundred five thousand, six hundred sixty-eight".