1053744344 has 32 divisors (see below), whose sum is σ = 2007667200. Its totient is φ = 518412960.

The previous prime is 1053744253. The next prime is 1053744347. The reversal of 1053744344 is 4434473501.

It is a super-2 number, since 2×1053744344² = 2220754285023980672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053744347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191309 + ... + 196739.

It is an arithmetic number, because the mean of its divisors is an integer number (62739600).

Almost surely, 2^1053744344 is an apocalyptic number.

It is an amenable number.

1053744344 is a deficient number, since it is larger than the sum of its proper divisors (953922856).

1053744344 is a wasteful number, since it uses less digits than its factorization.

1053744344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5823 (or 5819 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 1053744344 is about 32461.4285575974. The cubic root of 1053744344 is about 1017.6030941909.

The spelling of 1053744344 in words is "one billion, fifty-three million, seven hundred forty-four thousand, three hundred forty-four".