1055412256 has 12 divisors (see below), whose sum is σ = 2077842942. Its totient is φ = 527706112.

The previous prime is 1055412217. The next prime is 1055412299. The reversal of 1055412256 is 6522145501.

It can be written as a sum of positive squares in only one way, i.e., 1002355600 + 53056656 = 31660^2 + 7284^2 .

It is a super-2 number, since 2×1055412256² = 2227790060230019072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16490785 + ... + 16490848.

Almost surely, 2^1055412256 is an apocalyptic number.

1055412256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1055412256 is a deficient number, since it is larger than the sum of its proper divisors (1022430686).

1055412256 is an equidigital number, since it uses as much as digits as its factorization.

1055412256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32981643 (or 32981635 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 1055412256 is about 32487.1090742159. The cubic root of 1055412256 is about 1018.1397131862.

Adding to 1055412256 its reverse (6522145501), we get a palindrome (7577557757).

The spelling of 1055412256 in words is "one billion, fifty-five million, four hundred twelve thousand, two hundred fifty-six".