28872062299 has 2 divisors, whose sum is σ = 28872062300. Its totient is φ = 28872062298.

The previous prime is 28872062293. The next prime is 28872062309. The reversal of 28872062299 is 99226027882.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28872062299 - 2⁵ = 28872062267 is a prime.

It is not a weakly prime, because it can be changed into another prime (28872062293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14436031149 + 14436031150.

It is an arithmetic number, because the mean of its divisors is an integer number (14436031150).

Almost surely, 2^28872062299 is an apocalyptic number.

28872062299 is a deficient number, since it is larger than the sum of its proper divisors (1).

28872062299 is an equidigital number, since it uses as much as digits as its factorization.

28872062299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 28872062299 in words is "twenty-eight billion, eight hundred seventy-two million, sixty-two thousand, two hundred ninety-nine".