2028576758101 has 2 divisors, whose sum is σ = 2028576758102. Its totient is φ = 2028576758100.

The previous prime is 2028576758071. The next prime is 2028576758123. The reversal of 2028576758101 is 1018576758202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1620849811876 + 407726946225 = 1273126^2 + 638535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2028576758101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2028576758161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014288379050 + 1014288379051.

It is an arithmetic number, because the mean of its divisors is an integer number (1014288379051).

Almost surely, 2^{2028576758101} is an apocalyptic number.

It is an amenable number.

2028576758101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2028576758101 is an equidigital number, since it uses as much as digits as its factorization.

2028576758101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1881600, while the sum is 52.

The spelling of 2028576758101 in words is "two trillion, twenty-eight billion, five hundred seventy-six million, seven hundred fifty-eight thousand, one hundred one".