1055444232 has 16 divisors (see below), whose sum is σ = 2638610640. Its totient is φ = 351814736.

The previous prime is 1055444227. The next prime is 1055444237. The reversal of 1055444232 is 2324445501.

1055444232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1055444227) and next prime (1055444237).

It is a super-2 number, since 2×1055444232² = 2227925053724139648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055444232.

It is not an unprimeable number, because it can be changed into a prime (1055444237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21988398 + ... + 21988445.

It is an arithmetic number, because the mean of its divisors is an integer number (164913165).

Almost surely, 2^1055444232 is an apocalyptic number.

1055444232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1055444232 is an abundant number, since it is smaller than the sum of its proper divisors (1583166408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055444232 is a wasteful number, since it uses less digits than its factorization.

1055444232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43976852 (or 43976848 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 1055444232 is about 32487.6012041517. The cubic root of 1055444232 is about 1018.1499953315.

Adding to 1055444232 its reverse (2324445501), we get a palindrome (3379889733).

The spelling of 1055444232 in words is "one billion, fifty-five million, four hundred forty-four thousand, two hundred thirty-two".