1063785055 has 8 divisors (see below), whose sum is σ = 1276953552. Its totient is φ = 850753728.

The previous prime is 1063785031. The next prime is 1063785083. The reversal of 1063785055 is 5505873601.

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 1063785055 - 2¹³ = 1063776863 is a prime.

It is a super-2 number, since 2×1063785055² = 2263277286482706050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1063784999 and 1063785017.

It is a congruent 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, 16377 + ... + 48946.

It is an arithmetic number, because the mean of its divisors is an integer number (159619194).

Almost surely, 2^1063785055 is an apocalyptic number.

1063785055 is a deficient number, since it is larger than the sum of its proper divisors (213168497).

1063785055 is an equidigital number, since it uses as much as digits as its factorization.

1063785055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68585.

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 1063785055 is about 32615.7179133006. The cubic root of 1063785055 is about 1020.8249941547.

The spelling of 1063785055 in words is "one billion, sixty-three million, seven hundred eighty-five thousand, fifty-five".