1053441005451 has 16 divisors (see below), whose sum is σ = 1406805442848. Its totient is φ = 701185766400.

The previous prime is 1053441005443. The next prime is 1053441005497. The reversal of 1053441005451 is 1545001443501.

It is not a de Polignac number, because 1053441005451 - 2³ = 1053441005443 is a prime.

It is a super-2 number, since 2×1053441005451² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053441005401) 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 15 ways as a sum of consecutive naturals, for example, 9074011 + ... + 9189371.

It is an arithmetic number, because the mean of its divisors is an integer number (87925340178).

Almost surely, 2^{1053441005451} is an apocalyptic number.

1053441005451 is a deficient number, since it is larger than the sum of its proper divisors (353364437397).

1053441005451 is a wasteful number, since it uses less digits than its factorization.

1053441005451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120142.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 1053441005451 its reverse (1545001443501), we get a palindrome (2598442448952).

It can be divided in two parts, 105344 and 1005451, that added together give a triangular number (1110795 = T₁₄₉₀).

The spelling of 1053441005451 in words is "one trillion, fifty-three billion, four hundred forty-one million, five thousand, four hundred fifty-one".