1055173188 has 24 divisors (see below), whose sum is σ = 2471163520. Its totient is φ = 350425440.

The previous prime is 1055173183. The next prime is 1055173193. The reversal of 1055173188 is 8813715501.

It is a happy number.

1055173188 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 (1055173183) and next prime (1055173193).

It is a super-2 number, since 2×1055173188² = 2226780913348166688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055173183) 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, 158983 + ... + 165486.

Almost surely, 2^1055173188 is an apocalyptic number.

It is an amenable number.

1055173188 is an abundant number, since it is smaller than the sum of its proper divisors (1415990332).

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

1055173188 is a wasteful number, since it uses less digits than its factorization.

1055173188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324747 (or 324745 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 39.

The square root of 1055173188 is about 32483.4294371761. The cubic root of 1055173188 is about 1018.0628323262.

Adding to 1055173188 its reverse (8813715501), we get a palindrome (9868888689).

The spelling of 1055173188 in words is "one billion, fifty-five million, one hundred seventy-three thousand, one hundred eighty-eight".