28573342043903 has 2 divisors, whose sum is σ = 28573342043904. Its totient is φ = 28573342043902.

The previous prime is 28573342043879. The next prime is 28573342043927. The reversal of 28573342043903 is 30934024337582.

It is a balanced prime because it is at equal distance from previous prime (28573342043879) and next prime (28573342043927).

It is a cyclic number.

It is not a de Polignac number, because 28573342043903 - 2⁴² = 24175295532799 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28573342043993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14286671021951 + 14286671021952.

It is an arithmetic number, because the mean of its divisors is an integer number (14286671021952).

Almost surely, 2^{28573342043903} is an apocalyptic number.

28573342043903 is a deficient number, since it is larger than the sum of its proper divisors (1).

28573342043903 is an equidigital number, since it uses as much as digits as its factorization.

28573342043903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 53.

The spelling of 28573342043903 in words is "twenty-eight trillion, five hundred seventy-three billion, three hundred forty-two million, forty-three thousand, nine hundred three".