11065470253 has 2 divisors, whose sum is σ = 11065470254. Its totient is φ = 11065470252.

The previous prime is 11065470233. The next prime is 11065470307. The reversal of 11065470253 is 35207456011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10650859209 + 414611044 = 103203^2 + 20362^2 .

It is a cyclic number.

It is not a de Polignac number, because 11065470253 - 2³³ = 2475535661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11065470233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5532735126 + 5532735127.

It is an arithmetic number, because the mean of its divisors is an integer number (5532735127).

Almost surely, 2^11065470253 is an apocalyptic number.

It is an amenable number.

11065470253 is a deficient number, since it is larger than the sum of its proper divisors (1).

11065470253 is an equidigital number, since it uses as much as digits as its factorization.

11065470253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 11065470253 in words is "eleven billion, sixty-five million, four hundred seventy thousand, two hundred fifty-three".