1054000043 has 8 divisors (see below), whose sum is σ = 1057617600. Its totient is φ = 1050389568.

The previous prime is 1054000039. The next prime is 1054000069. The reversal of 1054000043 is 3400004501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1054000043 - 2² = 1054000039 is a prime.

It is a super-2 number, since 2×1054000043² = 2221832181288003698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1053999985 and 1054000030.

It is not an unprimeable number, because it can be changed into a prime (1054000643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527855 + ... + 529847.

It is an arithmetic number, because the mean of its divisors is an integer number (132202200).

Almost surely, 2^1054000043 is an apocalyptic number.

1054000043 is a deficient number, since it is larger than the sum of its proper divisors (3617557).

1054000043 is a wasteful number, since it uses less digits than its factorization.

1054000043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1054000043 is about 32465.3668237400. The cubic root of 1054000043 is about 1017.6853972187.

Adding to 1054000043 its reverse (3400004501), we get a palindrome (4454004544).

The spelling of 1054000043 in words is "one billion, fifty-four million, forty-three", and thus it is an aban number.