4269054245 has 4 divisors (see below), whose sum is σ = 5122865100. Its totient is φ = 3415243392.

The previous prime is 4269054239. The next prime is 4269054247. The reversal of 4269054245 is 5424509624.

It is a Cunningham number, because it is equal to 65338²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1536796804 + 2732257441 = 39202^2 + 52271^2 .

It is a cyclic number.

It is not a de Polignac number, because 4269054245 - 2¹⁰ = 4269053221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4269054247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426905420 + ... + 426905429.

It is an arithmetic number, because the mean of its divisors is an integer number (1280716275).

Almost surely, 2^4269054245 is an apocalyptic number.

It is an amenable number.

4269054245 is a deficient number, since it is larger than the sum of its proper divisors (853810855).

4269054245 is an equidigital number, since it uses as much as digits as its factorization.

4269054245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853810854.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 4269054245 is about 65338.0000076525. Note that the first 5 decimals coincide. The cubic root of 4269054245 is about 1622.2230118573.

The spelling of 4269054245 in words is "four billion, two hundred sixty-nine million, fifty-four thousand, two hundred forty-five".