9004945711 has 2 divisors, whose sum is σ = 9004945712. Its totient is φ = 9004945710.

The previous prime is 9004945687. The next prime is 9004945739. The reversal of 9004945711 is 1175494009.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9004945711 - 2²⁵ = 8971391279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9004943711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4502472855 + 4502472856.

It is an arithmetic number, because the mean of its divisors is an integer number (4502472856).

Almost surely, 2^9004945711 is an apocalyptic number.

9004945711 is a deficient number, since it is larger than the sum of its proper divisors (1).

9004945711 is an equidigital number, since it uses as much as digits as its factorization.

9004945711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 9004945711 is about 94894.3924107215. The cubic root of 9004945711 is about 2080.4647715561.

The spelling of 9004945711 in words is "nine billion, four million, nine hundred forty-five thousand, seven hundred eleven".