28258370316467 has 2 divisors, whose sum is σ = 28258370316468. Its totient is φ = 28258370316466.

The previous prime is 28258370316457. The next prime is 28258370316481. The reversal of 28258370316467 is 76461307385282.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28258370316467 is a prime.

It is not a weakly prime, because it can be changed into another prime (28258370316457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14129185158233 + 14129185158234.

It is an arithmetic number, because the mean of its divisors is an integer number (14129185158234).

Almost surely, 2^{28258370316467} is an apocalyptic number.

28258370316467 is a deficient number, since it is larger than the sum of its proper divisors (1).

28258370316467 is an equidigital number, since it uses as much as digits as its factorization.

28258370316467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 28258370316467 in words is "twenty-eight trillion, two hundred fifty-eight billion, three hundred seventy million, three hundred sixteen thousand, four hundred sixty-seven".