12350523 has 6 divisors (see below), whose sum is σ = 16475484. Its totient is φ = 8229624.

The previous prime is 12350509. The next prime is 12350543. The reversal of 12350523 is 32505321.

12350523 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12350523 - 2¹² = 12346427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12350523.

It is not an unprimeable number, because it can be changed into a prime (12350543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5073 + ... + 7101.

It is an arithmetic number, because the mean of its divisors is an integer number (2745914).

Almost surely, 2^12350523 is an apocalyptic number.

12350523 is a deficient number, since it is larger than the sum of its proper divisors (4124961).

12350523 is an frugal number, since it uses more digits than its factorization.

12350523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4061 (or 2032 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 12350523 is about 3514.3310885573. The cubic root of 12350523 is about 231.1506485321.

Adding to 12350523 its reverse (32505321), we get a palindrome (44855844).

The spelling of 12350523 in words is "twelve million, three hundred fifty thousand, five hundred twenty-three".