1053067944 has 64 divisors (see below), whose sum is σ = 2737304640. Its totient is φ = 337328640.

The previous prime is 1053067943. The next prime is 1053067957. The reversal of 1053067944 is 4497603501.

It is a super-2 number, since 2×1053067944² = 2217904189360774272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053067943) 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, 57942 + ... + 73914.

It is an arithmetic number, because the mean of its divisors is an integer number (42770385).

Almost surely, 2^1053067944 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 1053067944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368652320).

1053067944 is an abundant number, since it is smaller than the sum of its proper divisors (1684236696).

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

1053067944 is a wasteful number, since it uses less digits than its factorization.

1053067944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16090 (or 16086 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 1053067944 is about 32451.0083664591. The cubic root of 1053067944 is about 1017.3853139598.

The spelling of 1053067944 in words is "one billion, fifty-three million, sixty-seven thousand, nine hundred forty-four".