7503983 has 2 divisors, whose sum is σ = 7503984. Its totient is φ = 7503982.

The previous prime is 7503971. The next prime is 7503989. The reversal of 7503983 is 3893057.

7503983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7503983 - 2⁴ = 7503967 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 (7503989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3751991 + 3751992.

It is an arithmetic number, because the mean of its divisors is an integer number (3751992).

Almost surely, 2^7503983 is an apocalyptic number.

7503983 is a deficient number, since it is larger than the sum of its proper divisors (1).

7503983 is an equidigital number, since it uses as much as digits as its factorization.

7503983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 7503983 is about 2739.3398839867. The cubic root of 7503983 is about 195.7780268547.

The spelling of 7503983 in words is "seven million, five hundred three thousand, nine hundred eighty-three".