28924048334273 has 2 divisors, whose sum is σ = 28924048334274. Its totient is φ = 28924048334272.

The previous prime is 28924048334231. The next prime is 28924048334327. The reversal of 28924048334273 is 37243384042982.

Together with next prime (28924048334327) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21065961114289 + 7858087219984 = 4589767^2 + 2803228^2 .

It is a cyclic number.

It is not a de Polignac number, because 28924048334273 - 2²⁰ = 28924047285697 is a prime.

It is not a weakly prime, because it can be changed into another prime (28924048334473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14462024167136 + 14462024167137.

It is an arithmetic number, because the mean of its divisors is an integer number (14462024167137).

Almost surely, 2^{28924048334273} is an apocalyptic number.

It is an amenable number.

28924048334273 is a deficient number, since it is larger than the sum of its proper divisors (1).

28924048334273 is an equidigital number, since it uses as much as digits as its factorization.

28924048334273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55738368, while the sum is 59.

The spelling of 28924048334273 in words is "twenty-eight trillion, nine hundred twenty-four billion, forty-eight million, three hundred thirty-four thousand, two hundred seventy-three".