28410104647 has 2 divisors, whose sum is σ = 28410104648. Its totient is φ = 28410104646.

The previous prime is 28410104603. The next prime is 28410104713. The reversal of 28410104647 is 74640101482.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28410104647 - 2⁷ = 28410104519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28410104347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14205052323 + 14205052324.

It is an arithmetic number, because the mean of its divisors is an integer number (14205052324).

Almost surely, 2^28410104647 is an apocalyptic number.

28410104647 is a deficient number, since it is larger than the sum of its proper divisors (1).

28410104647 is an equidigital number, since it uses as much as digits as its factorization.

28410104647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 37.

The spelling of 28410104647 in words is "twenty-eight billion, four hundred ten million, one hundred four thousand, six hundred forty-seven".