1055412233 has 4 divisors (see below), whose sum is σ = 1055925888. Its totient is φ = 1054898580.

The previous prime is 1055412217. The next prime is 1055412299. The reversal of 1055412233 is 3322145501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1055412233 - 2⁴ = 1055412217 is a prime.

It is a super-2 number, since 2×1055412233² = 2227789963132092578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055412433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253733 + ... + 257858.

It is an arithmetic number, because the mean of its divisors is an integer number (263981472).

Almost surely, 2^1055412233 is an apocalyptic number.

It is an amenable number.

1055412233 is a deficient number, since it is larger than the sum of its proper divisors (513655).

1055412233 is an equidigital number, since it uses as much as digits as its factorization.

1055412233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513654.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1055412233 is about 32487.1087202293. The cubic root of 1055412233 is about 1018.1397057903.

Adding to 1055412233 its reverse (3322145501), we get a palindrome (4377557734).

The spelling of 1055412233 in words is "one billion, fifty-five million, four hundred twelve thousand, two hundred thirty-three".