14553983 has 2 divisors, whose sum is σ = 14553984. Its totient is φ = 14553982.

The previous prime is 14553961. The next prime is 14554013. The reversal of 14553983 is 38935541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14553983 - 2⁶ = 14553919 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14553923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7276991 + 7276992.

It is an arithmetic number, because the mean of its divisors is an integer number (7276992).

Almost surely, 2^14553983 is an apocalyptic number.

14553983 is a deficient number, since it is larger than the sum of its proper divisors (1).

14553983 is an equidigital number, since it uses as much as digits as its factorization.

14553983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 38.

The square root of 14553983 is about 3814.9682829612. The cubic root of 14553983 is about 244.1521882694.

The spelling of 14553983 in words is "fourteen million, five hundred fifty-three thousand, nine hundred eighty-three".