10409523 has 8 divisors (see below), whose sum is σ = 14075136. Its totient is φ = 6841800.

The previous prime is 10409479. The next prime is 10409533. The reversal of 10409523 is 32590401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10409523 - 2¹² = 10405427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10409493 and 10409502.

It is not an unprimeable number, because it can be changed into a prime (10409533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24223 + ... + 24648.

It is an arithmetic number, because the mean of its divisors is an integer number (1759392).

Almost surely, 2^10409523 is an apocalyptic number.

10409523 is a deficient number, since it is larger than the sum of its proper divisors (3665613).

10409523 is an equidigital number, since it uses as much as digits as its factorization.

10409523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48945.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 10409523 is about 3226.3792399530. The cubic root of 10409523 is about 218.3451802259.

Adding to 10409523 its reverse (32590401), we get a palindrome (42999924).

The spelling of 10409523 in words is "ten million, four hundred nine thousand, five hundred twenty-three".