285928076741 has 2 divisors, whose sum is σ = 285928076742. Its totient is φ = 285928076740.

The previous prime is 285928076647. The next prime is 285928076767. The reversal of 285928076741 is 147670829582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 271081629025 + 14846447716 = 520655^2 + 121846^2 .

It is a cyclic number.

It is not a de Polignac number, because 285928076741 - 2²⁶ = 285860967877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (285928076341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142964038370 + 142964038371.

It is an arithmetic number, because the mean of its divisors is an integer number (142964038371).

Almost surely, 2^285928076741 is an apocalyptic number.

It is an amenable number.

285928076741 is a deficient number, since it is larger than the sum of its proper divisors (1).

285928076741 is an equidigital number, since it uses as much as digits as its factorization.

285928076741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 285928076741 in words is "two hundred eighty-five billion, nine hundred twenty-eight million, seventy-six thousand, seven hundred forty-one".