285480901711 has 2 divisors, whose sum is σ = 285480901712. Its totient is φ = 285480901710.

The previous prime is 285480901703. The next prime is 285480901747. The reversal of 285480901711 is 117109084582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 285480901711 - 2³ = 285480901703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (285480901781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142740450855 + 142740450856.

It is an arithmetic number, because the mean of its divisors is an integer number (142740450856).

Almost surely, 2^285480901711 is an apocalyptic number.

285480901711 is a deficient number, since it is larger than the sum of its proper divisors (1).

285480901711 is an equidigital number, since it uses as much as digits as its factorization.

285480901711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 46.

The spelling of 285480901711 in words is "two hundred eighty-five billion, four hundred eighty million, nine hundred one thousand, seven hundred eleven".