1055533256 has 8 divisors (see below), whose sum is σ = 1979124870. Its totient is φ = 527766624.

The previous prime is 1055533249. The next prime is 1055533301. The reversal of 1055533256 is 6523355501.

1055533256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1049112100 + 6421156 = 32390^2 + 2534^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1055533256² = 2228300909043923072, 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, 65970821 + ... + 65970836.

Almost surely, 2^1055533256 is an apocalyptic number.

It is an amenable number.

1055533256 is a deficient number, since it is larger than the sum of its proper divisors (923591614).

1055533256 is a wasteful number, since it uses less digits than its factorization.

1055533256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131941663 (or 131941659 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 35.

The square root of 1055533256 is about 32488.9712979651. The cubic root of 1055533256 is about 1018.1786206358.

Adding to 1055533256 its reverse (6523355501), we get a palindrome (7578888757).

The spelling of 1055533256 in words is "one billion, fifty-five million, five hundred thirty-three thousand, two hundred fifty-six".