1055856027 has 8 divisors (see below), whose sum is σ = 1414480960. Its totient is φ = 700567560.

The previous prime is 1055856019. The next prime is 1055856037. The reversal of 1055856027 is 7206585501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1055856027 - 2³ = 1055856019 is a prime.

It is a super-2 number, since 2×1055856027² = 2229663899504449458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055856017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833377 + ... + 834642.

It is an arithmetic number, because the mean of its divisors is an integer number (176810120).

Almost surely, 2^1055856027 is an apocalyptic number.

1055856027 is a deficient number, since it is larger than the sum of its proper divisors (358624933).

1055856027 is a wasteful number, since it uses less digits than its factorization.

1055856027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668233.

The product of its (nonzero) digits is 84000, while the sum is 39.

The square root of 1055856027 is about 32493.9383116298. The cubic root of 1055856027 is about 1018.2823928405.

The spelling of 1055856027 in words is "one billion, fifty-five million, eight hundred fifty-six thousand, twenty-seven".