1054043312 has 60 divisors (see below), whose sum is σ = 2380573080. Its totient is φ = 450793728.

The previous prime is 1054043273. The next prime is 1054043317. The reversal of 1054043312 is 2133404501.

It is a super-2 number, since 2×1054043312² = 2222014607143858688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054043317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482639 + ... + 484817.

It is an arithmetic number, because the mean of its divisors is an integer number (39676218).

Almost surely, 2^1054043312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054043312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1190286540).

1054043312 is an abundant number, since it is smaller than the sum of its proper divisors (1326529768).

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

1054043312 is a wasteful number, since it uses less digits than its factorization.

1054043312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818 (or 2805 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1054043312 is about 32466.0332039502. The cubic root of 1054043312 is about 1017.6993230963.

Adding to 1054043312 its reverse (2133404501), we get a palindrome (3187447813).

The spelling of 1054043312 in words is "one billion, fifty-four million, forty-three thousand, three hundred twelve".