10543042 has 4 divisors (see below), whose sum is σ = 15814566. Its totient is φ = 5271520.

The previous prime is 10543033. The next prime is 10543061. The reversal of 10543042 is 24034501.

10543042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 10169721 + 373321 = 3189^2 + 611^2 .

It is a super-2 number, since 2×10543042² = 222311469227528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2635759 + ... + 2635762.

Almost surely, 2^10543042 is an apocalyptic number.

10543042 is a deficient number, since it is larger than the sum of its proper divisors (5271524).

10543042 is an equidigital number, since it uses as much as digits as its factorization.

10543042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5271523.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 10543042 is about 3247.0050816098. The cubic root of 10543042 is about 219.2747606048.

Adding to 10543042 its reverse (24034501), we get a palindrome (34577543).

It can be divided in two parts, 1054 and 3042, that added together give a 12-th power (4096 = 2¹²).

The spelling of 10543042 in words is "ten million, five hundred forty-three thousand, forty-two".