28214950331053 has 2 divisors, whose sum is σ = 28214950331054. Its totient is φ = 28214950331052.

The previous prime is 28214950331041. The next prime is 28214950331059. The reversal of 28214950331053 is 35013305941282.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27494103484324 + 720846846729 = 5243482^2 + 849027^2 .

It is a cyclic number.

It is not a de Polignac number, because 28214950331053 - 2¹⁷ = 28214950199981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28214950330994 and 28214950331012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28214950331059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14107475165526 + 14107475165527.

It is an arithmetic number, because the mean of its divisors is an integer number (14107475165527).

Almost surely, 2^{28214950331053} is an apocalyptic number.

It is an amenable number.

28214950331053 is a deficient number, since it is larger than the sum of its proper divisors (1).

28214950331053 is an equidigital number, since it uses as much as digits as its factorization.

28214950331053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 28214950331053 in words is "twenty-eight trillion, two hundred fourteen billion, nine hundred fifty million, three hundred thirty-one thousand, fifty-three".