28954829023 has 2 divisors, whose sum is σ = 28954829024. Its totient is φ = 28954829022.

The previous prime is 28954828979. The next prime is 28954829077. The reversal of 28954829023 is 32092845982.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28954829023 - 2¹³ = 28954820831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28954829083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14477414511 + 14477414512.

It is an arithmetic number, because the mean of its divisors is an integer number (14477414512).

Almost surely, 2^28954829023 is an apocalyptic number.

28954829023 is a deficient number, since it is larger than the sum of its proper divisors (1).

28954829023 is an equidigital number, since it uses as much as digits as its factorization.

28954829023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 28954829023 in words is "twenty-eight billion, nine hundred fifty-four million, eight hundred twenty-nine thousand, twenty-three".