1053312844 has 12 divisors (see below), whose sum is σ = 1852034968. Its totient is φ = 524160000.

The previous prime is 1053312763. The next prime is 1053312863. The reversal of 1053312844 is 4482133501.

1053312844 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 2×1053312844² = 2218935894670736672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623157 + ... + 624844.

Almost surely, 2^1053312844 is an apocalyptic number.

It is an amenable number.

1053312844 is a deficient number, since it is larger than the sum of its proper divisors (798722124).

1053312844 is a wasteful number, since it uses less digits than its factorization.

1053312844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248216 (or 1248214 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1053312844 is about 32454.7815275346. The cubic root of 1053312844 is about 1017.4641750794.

The spelling of 1053312844 in words is "one billion, fifty-three million, three hundred twelve thousand, eight hundred forty-four".