28028352460579 has 2 divisors, whose sum is σ = 28028352460580. Its totient is φ = 28028352460578.

The previous prime is 28028352460561. The next prime is 28028352460601. The reversal of 28028352460579 is 97506425382082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28028352460579 - 2⁹ = 28028352460067 is a prime.

It is not a weakly prime, because it can be changed into another prime (28028352460519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14014176230289 + 14014176230290.

It is an arithmetic number, because the mean of its divisors is an integer number (14014176230290).

Almost surely, 2^{28028352460579} is an apocalyptic number.

28028352460579 is a deficient number, since it is larger than the sum of its proper divisors (1).

28028352460579 is an equidigital number, since it uses as much as digits as its factorization.

28028352460579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 28028352460579 in words is "twenty-eight trillion, twenty-eight billion, three hundred fifty-two million, four hundred sixty thousand, five hundred seventy-nine".