28353255282413 has 2 divisors, whose sum is σ = 28353255282414. Its totient is φ = 28353255282412.

The previous prime is 28353255282367. The next prime is 28353255282419. The reversal of 28353255282413 is 31428255235382.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23865052024969 + 4488203257444 = 4885187^2 + 2118538^2 .

It is a cyclic number.

It is not a de Polignac number, because 28353255282413 - 2¹⁴ = 28353255266029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28353255282419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14176627641206 + 14176627641207.

It is an arithmetic number, because the mean of its divisors is an integer number (14176627641207).

Almost surely, 2^{28353255282413} is an apocalyptic number.

It is an amenable number.

28353255282413 is a deficient number, since it is larger than the sum of its proper divisors (1).

28353255282413 is an equidigital number, since it uses as much as digits as its factorization.

28353255282413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824000, while the sum is 53.

The spelling of 28353255282413 in words is "twenty-eight trillion, three hundred fifty-three billion, two hundred fifty-five million, two hundred eighty-two thousand, four hundred thirteen".