10525423 has 4 divisors (see below), whose sum is σ = 10703880. Its totient is φ = 10346968.

The previous prime is 10525393. The next prime is 10525433. The reversal of 10525423 is 32452501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10525423 is a prime.

It is a super-2 number, since 2×10525423² = 221569058657858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10525394 and 10525403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10525433) 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, 89140 + ... + 89257.

It is an arithmetic number, because the mean of its divisors is an integer number (2675970).

Almost surely, 2^10525423 is an apocalyptic number.

10525423 is a deficient number, since it is larger than the sum of its proper divisors (178457).

10525423 is an equidigital number, since it uses as much as digits as its factorization.

10525423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178456.

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

The square root of 10525423 is about 3244.2908315994. The cubic root of 10525423 is about 219.1525455264.

Adding to 10525423 its reverse (32452501), we get a palindrome (42977924).

The spelling of 10525423 in words is "ten million, five hundred twenty-five thousand, four hundred twenty-three".