10056543 has 32 divisors (see below), whose sum is σ = 16367616. Its totient is φ = 5367648.

The previous prime is 10056517. The next prime is 10056547. The reversal of 10056543 is 34565001.

It is not a de Polignac number, because 10056543 - 2¹⁰ = 10055519 is a prime.

It is a super-2 number, since 2×10056543² = 202268114221698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10056547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22480 + ... + 22922.

It is an arithmetic number, because the mean of its divisors is an integer number (511488).

Almost surely, 2^10056543 is an apocalyptic number.

10056543 is a deficient number, since it is larger than the sum of its proper divisors (6311073).

10056543 is a wasteful number, since it uses less digits than its factorization.

10056543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 10056543 is about 3171.2052913679. The cubic root of 10056543 is about 215.8487667376.

The spelling of 10056543 in words is "ten million, fifty-six thousand, five hundred forty-three".