1054544441553 has 8 divisors (see below), whose sum is σ = 1562288061600. Its totient is φ = 703029627684.

The previous prime is 1054544441479. The next prime is 1054544441593. The reversal of 1054544441553 is 3551444454501.

1054544441553 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 54 + 4 + 4 + 41 + 553 = 666.

It is not a de Polignac number, because 1054544441553 - 2²⁸ = 1054276006097 is a prime.

It is a super-2 number, since 2×1054544441553² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1054544441499 and 1054544441508.

It is not an unprimeable number, because it can be changed into a prime (1054544441593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19528600743 + ... + 19528600796.

It is an arithmetic number, because the mean of its divisors is an integer number (195286007700).

Almost surely, 2^{1054544441553} is an apocalyptic number.

It is an amenable number.

1054544441553 is a deficient number, since it is larger than the sum of its proper divisors (507743620047).

1054544441553 is an equidigital number, since it uses as much as digits as its factorization.

1054544441553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39057201548 (or 39057201542 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 45.

The spelling of 1054544441553 in words is "one trillion, fifty-four billion, five hundred forty-four million, four hundred forty-one thousand, five hundred fifty-three".