1055175312 has 80 divisors (see below), whose sum is σ = 2916188352. Its totient is φ = 327598080.

The previous prime is 1055175311. The next prime is 1055175349. The reversal of 1055175312 is 2135715501.

1055175312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055175312² = 2226789878108594688, 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 1055175312.

It is not an unprimeable number, because it can be changed into a prime (1055175311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72487 + ... + 85817.

Almost surely, 2^1055175312 is an apocalyptic number.

1055175312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055175312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458094176).

1055175312 is an abundant number, since it is smaller than the sum of its proper divisors (1861013040).

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

1055175312 is a wasteful number, since it uses less digits than its factorization.

1055175312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13456 (or 13450 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 30.

The square root of 1055175312 is about 32483.4621307520. The cubic root of 1055175312 is about 1018.0635154254.

The spelling of 1055175312 in words is "one billion, fifty-five million, one hundred seventy-five thousand, three hundred twelve".