285052655087 has 2 divisors, whose sum is σ = 285052655088. Its totient is φ = 285052655086.

The previous prime is 285052655009. The next prime is 285052655117. The reversal of 285052655087 is 780556250582.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 285052655087 - 2²⁸ = 284784219631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (285052655387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142526327543 + 142526327544.

It is an arithmetic number, because the mean of its divisors is an integer number (142526327544).

Almost surely, 2^285052655087 is an apocalyptic number.

285052655087 is a deficient number, since it is larger than the sum of its proper divisors (1).

285052655087 is an equidigital number, since it uses as much as digits as its factorization.

285052655087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720000, while the sum is 53.

The spelling of 285052655087 in words is "two hundred eighty-five billion, fifty-two million, six hundred fifty-five thousand, eighty-seven".