4254454269 has 12 divisors (see below), whose sum is σ = 6618040156. Its totient is φ = 2618125632.

The previous prime is 4254454247. The next prime is 4254454277. The reversal of 4254454269 is 9624544524.

It is a happy number.

4254454269 is a `hidden beast` number, since 4 + 2 + 5 + 44 + 542 + 69 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 708251769 + 3546202500 = 26613^2 + 59550^2 .

It is not a de Polignac number, because 4254454269 - 2¹² = 4254450173 is a prime.

It is a super-2 number, since 2×4254454269² = 36200762254024648722, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254452269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18181312 + ... + 18181545.

Almost surely, 2^4254454269 is an apocalyptic number.

It is an amenable number.

4254454269 is a deficient number, since it is larger than the sum of its proper divisors (2363585887).

4254454269 is a wasteful number, since it uses less digits than its factorization.

4254454269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36362876 (or 36362873 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 4254454269 is about 65226.1777892895. The cubic root of 4254454269 is about 1620.3715894282.

The spelling of 4254454269 in words is "four billion, two hundred fifty-four million, four hundred fifty-four thousand, two hundred sixty-nine".