10056523 has 4 divisors (see below), whose sum is σ = 10080288. Its totient is φ = 10032760.

The previous prime is 10056517. The next prime is 10056547. The reversal of 10056523 is 32565001.

It is a happy number.

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 10056523 - 2¹³ = 10048331 is a prime.

It is a super-2 number, since 2×10056523² = 202267309699058, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10056494 and 10056503.

It is not an unprimeable number, because it can be changed into a prime (10056583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11236 + ... + 12097.

It is an arithmetic number, because the mean of its divisors is an integer number (2520072).

Almost surely, 2^10056523 is an apocalyptic number.

10056523 is a deficient number, since it is larger than the sum of its proper divisors (23765).

10056523 is an equidigital number, since it uses as much as digits as its factorization.

10056523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23764.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 10056523 is about 3171.2021379912. The cubic root of 10056523 is about 215.8486236474.

The spelling of 10056523 in words is "ten million, fifty-six thousand, five hundred twenty-three".