28903534303079 has 2 divisors, whose sum is σ = 28903534303080. Its totient is φ = 28903534303078.

The previous prime is 28903534303057. The next prime is 28903534303081. The reversal of 28903534303079 is 97030343530982.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28903534303079 - 2¹² = 28903534298983 is a prime.

Together with 28903534303081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28903534303019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14451767151539 + 14451767151540.

It is an arithmetic number, because the mean of its divisors is an integer number (14451767151540).

Almost surely, 2^{28903534303079} is an apocalyptic number.

28903534303079 is a deficient number, since it is larger than the sum of its proper divisors (1).

28903534303079 is an equidigital number, since it uses as much as digits as its factorization.

28903534303079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14696640, while the sum is 56.

The spelling of 28903534303079 in words is "twenty-eight trillion, nine hundred three billion, five hundred thirty-four million, three hundred three thousand, seventy-nine".