10554043 has 4 divisors (see below), whose sum is σ = 10894528. Its totient is φ = 10213560.

The previous prime is 10554029. The next prime is 10554053. The reversal of 10554043 is 34045501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10554043 - 2²¹ = 8456891 is a prime.

It is a super-2 number, since 2×10554043² = 222775647291698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10554023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170196 + ... + 170257.

It is an arithmetic number, because the mean of its divisors is an integer number (2723632).

Almost surely, 2^10554043 is an apocalyptic number.

10554043 is a deficient number, since it is larger than the sum of its proper divisors (340485).

10554043 is an equidigital number, since it uses as much as digits as its factorization.

10554043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340484.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 10554043 is about 3248.6986625417. The cubic root of 10554043 is about 219.3510005591.

Adding to 10554043 its reverse (34045501), we get a palindrome (44599544).

The spelling of 10554043 in words is "ten million, five hundred fifty-four thousand, forty-three".