1054055043 has 12 divisors (see below), whose sum is σ = 1551251520. Its totient is φ = 689444496.

The previous prime is 1054055021. The next prime is 1054055113. The reversal of 1054055043 is 3405504501.

1054055043 is a `hidden beast` number, since 105 + 4 + 0 + 550 + 4 + 3 = 666.

It is not a de Polignac number, because 1054055043 - 2¹⁶ = 1053989507 is a prime.

It is a super-2 number, since 2×1054055043² = 2222064067347463698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054054998 and 1054055016.

It is not an unprimeable number, because it can be changed into a prime (1054065043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1104403 + ... + 1105356.

It is an arithmetic number, because the mean of its divisors is an integer number (129270960).

Almost surely, 2^1054055043 is an apocalyptic number.

1054055043 is a deficient number, since it is larger than the sum of its proper divisors (497196477).

1054055043 is a wasteful number, since it uses less digits than its factorization.

1054055043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209818 (or 2209815 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1054055043 is about 32466.2138691902. The cubic root of 1054055043 is about 1017.7030985852.

Adding to 1054055043 its reverse (3405504501), we get a palindrome (4459559544).

The spelling of 1054055043 in words is "one billion, fifty-four million, fifty-five thousand, forty-three".