1054275400543 has 2 divisors, whose sum is σ = 1054275400544. Its totient is φ = 1054275400542.

The previous prime is 1054275400499. The next prime is 1054275400567. The reversal of 1054275400543 is 3450045724501.

It is a strong prime.

It is an emirp because it is prime and its reverse (3450045724501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054275400543 is a prime.

It is a super-3 number, since 3×1054275400543³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1054275400496 and 1054275400505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054275400573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527137700271 + 527137700272.

It is an arithmetic number, because the mean of its divisors is an integer number (527137700272).

Almost surely, 2^{1054275400543} is an apocalyptic number.

1054275400543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054275400543 is an equidigital number, since it uses as much as digits as its factorization.

1054275400543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336000, while the sum is 40.

The spelling of 1054275400543 in words is "one trillion, fifty-four billion, two hundred seventy-five million, four hundred thousand, five hundred forty-three".