11065050065 has 8 divisors (see below), whose sum is σ = 13300156968. Its totient is φ = 8837308800.

The previous prime is 11065050023. The next prime is 11065050127. The reversal of 11065050065 is 56005056011.

It can be written as a sum of positive squares in 4 ways, for example, as 1357480336 + 9707569729 = 36844^2 + 98527^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11065050065 - 2²² = 11060855761 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1838102 + ... + 1844111.

It is an arithmetic number, because the mean of its divisors is an integer number (1662519621).

Almost surely, 2^11065050065 is an apocalyptic number.

It is an amenable number.

11065050065 is a deficient number, since it is larger than the sum of its proper divisors (2235106903).

11065050065 is an equidigital number, since it uses as much as digits as its factorization.

11065050065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3682819.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 11065050065 in words is "eleven billion, sixty-five million, fifty thousand, sixty-five".