28533063407 has 2 divisors, whose sum is σ = 28533063408. Its totient is φ = 28533063406.

The previous prime is 28533063367. The next prime is 28533063409. The reversal of 28533063407 is 70436033582.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28533063407 - 2⁸ = 28533063151 is a prime.

Together with 28533063409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28533063409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14266531703 + 14266531704.

It is an arithmetic number, because the mean of its divisors is an integer number (14266531704).

Almost surely, 2^28533063407 is an apocalyptic number.

28533063407 is a deficient number, since it is larger than the sum of its proper divisors (1).

28533063407 is an equidigital number, since it uses as much as digits as its factorization.

28533063407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 41.

Adding to 28533063407 its reverse (70436033582), we get a palindrome (98969096989).

The spelling of 28533063407 in words is "twenty-eight billion, five hundred thirty-three million, sixty-three thousand, four hundred seven".