28753202105851 has 2 divisors, whose sum is σ = 28753202105852. Its totient is φ = 28753202105850.

The previous prime is 28753202105827. The next prime is 28753202105857. The reversal of 28753202105851 is 15850120235782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28753202105851 - 2²³ = 28753193717243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28753202105795 and 28753202105804.

It is not a weakly prime, because it can be changed into another prime (28753202105857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14376601052925 + 14376601052926.

It is an arithmetic number, because the mean of its divisors is an integer number (14376601052926).

Almost surely, 2^{28753202105851} is an apocalyptic number.

28753202105851 is a deficient number, since it is larger than the sum of its proper divisors (1).

28753202105851 is an equidigital number, since it uses as much as digits as its factorization.

28753202105851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344000, while the sum is 49.

The spelling of 28753202105851 in words is "twenty-eight trillion, seven hundred fifty-three billion, two hundred two million, one hundred five thousand, eight hundred fifty-one".