10542063 has 16 divisors (see below), whose sum is σ = 16138496. Its totient is φ = 5996160.

The previous prime is 10542041. The next prime is 10542067. The reversal of 10542063 is 36024501.

It is a happy number.

It is not a de Polignac number, because 10542063 - 2⁵ = 10542031 is a prime.

It is a super-2 number, since 2×10542063² = 222270184591938, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10542067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4020 + ... + 6102.

It is an arithmetic number, because the mean of its divisors is an integer number (1008656).

Almost surely, 2^10542063 is an apocalyptic number.

10542063 is a deficient number, since it is larger than the sum of its proper divisors (5596433).

10542063 is a wasteful number, since it uses less digits than its factorization.

10542063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 10542063 is about 3246.8543238033. The cubic root of 10542063 is about 219.2679732963.

Adding to 10542063 its reverse (36024501), we get a palindrome (46566564).

The spelling of 10542063 in words is "ten million, five hundred forty-two thousand, sixty-three".