28214653759 has 2 divisors, whose sum is σ = 28214653760. Its totient is φ = 28214653758.

The previous prime is 28214653757. The next prime is 28214653769. The reversal of 28214653759 is 95735641282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28214653759 - 2¹ = 28214653757 is a prime.

Together with 28214653757, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28214653757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14107326879 + 14107326880.

It is an arithmetic number, because the mean of its divisors is an integer number (14107326880).

Almost surely, 2^28214653759 is an apocalyptic number.

28214653759 is a deficient number, since it is larger than the sum of its proper divisors (1).

28214653759 is an equidigital number, since it uses as much as digits as its factorization.

28214653759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3628800, while the sum is 52.

The spelling of 28214653759 in words is "twenty-eight billion, two hundred fourteen million, six hundred fifty-three thousand, seven hundred fifty-nine".