1054040544023 has 2 divisors, whose sum is σ = 1054040544024. Its totient is φ = 1054040544022.

The previous prime is 1054040544019. The next prime is 1054040544079. The reversal of 1054040544023 is 3204450404501.

It is a weak prime.

It is an emirp because it is prime and its reverse (3204450404501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1054040544023 - 2² = 1054040544019 is a prime.

It is a super-2 number, since 2×1054040544023² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054040541023) 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 as a sum of consecutive naturals, namely, 527020272011 + 527020272012.

It is an arithmetic number, because the mean of its divisors is an integer number (527020272012).

Almost surely, 2^{1054040544023} is an apocalyptic number.

1054040544023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054040544023 is an equidigital number, since it uses as much as digits as its factorization.

1054040544023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 1054040544023 its reverse (3204450404501), we get a palindrome (4258490948524).

The spelling of 1054040544023 in words is "one trillion, fifty-four billion, forty million, five hundred forty-four thousand, twenty-three".