1054426754839 has 2 divisors, whose sum is σ = 1054426754840. Its totient is φ = 1054426754838.

The previous prime is 1054426754783. The next prime is 1054426754873. The reversal of 1054426754839 is 9384576244501.

It is a strong prime.

It is an emirp because it is prime and its reverse (9384576244501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1054426754839 - 2¹³ = 1054426746647 is a prime.

It is a super-2 number, since 2×1054426754839² (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 (1054426754239) 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, 527213377419 + 527213377420.

It is an arithmetic number, because the mean of its divisors is an integer number (527213377420).

It is a 1-persistent number, because it is pandigital, but 2⋅1054426754839 = 2108853509678 is not.

Almost surely, 2^{1054426754839} is an apocalyptic number.

1054426754839 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054426754839 is an equidigital number, since it uses as much as digits as its factorization.

1054426754839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 1054426754839 in words is "one trillion, fifty-four billion, four hundred twenty-six million, seven hundred fifty-four thousand, eight hundred thirty-nine".