12453083 has 4 divisors (see below), whose sum is σ = 12532560. Its totient is φ = 12373608.

The previous prime is 12453079. The next prime is 12453107. The reversal of 12453083 is 38035421.

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 12453083 - 2² = 12453079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12453013) 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, 39503 + ... + 39816.

It is an arithmetic number, because the mean of its divisors is an integer number (3133140).

Almost surely, 2^12453083 is an apocalyptic number.

12453083 is a deficient number, since it is larger than the sum of its proper divisors (79477).

12453083 is an equidigital number, since it uses as much as digits as its factorization.

12453083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79476.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 12453083 is about 3528.8926025029. The cubic root of 12453083 is about 231.7887184159.

The spelling of 12453083 in words is "twelve million, four hundred fifty-three thousand, eighty-three".