1053444543514 has 32 divisors (see below), whose sum is σ = 1776070255680. Its totient is φ = 464459030400.

The previous prime is 1053444543509. The next prime is 1053444543527. The reversal of 1053444543514 is 4153454443501.

It is a super-2 number, since 2×1053444543514² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3219384 + ... + 3531475.

It is an arithmetic number, because the mean of its divisors is an integer number (55502195490).

Almost surely, 2^{1053444543514} is an apocalyptic number.

1053444543514 is a deficient number, since it is larger than the sum of its proper divisors (722625712166).

1053444543514 is a wasteful number, since it uses less digits than its factorization.

1053444543514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6751086.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 1053444543514 in words is "one trillion, fifty-three billion, four hundred forty-four million, five hundred forty-three thousand, five hundred fourteen".