4255849415 has 8 divisors (see below), whose sum is σ = 5271762048. Its totient is φ = 3294851040.

The previous prime is 4255849399. The next prime is 4255849417. The reversal of 4255849415 is 5149485524.

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

It is not a de Polignac number, because 4255849415 - 2⁴ = 4255849399 is a prime.

It is a super-2 number, since 2×4255849415² = 36224508486311684450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4255849415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255849417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13728392 + ... + 13728701.

It is an arithmetic number, because the mean of its divisors is an integer number (658970256).

Almost surely, 2^4255849415 is an apocalyptic number.

4255849415 is a deficient number, since it is larger than the sum of its proper divisors (1015912633).

4255849415 is a wasteful number, since it uses less digits than its factorization.

4255849415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27457129.

The product of its digits is 1152000, while the sum is 47.

The square root of 4255849415 is about 65236.8715911485. The cubic root of 4255849415 is about 1620.5486907072.

The spelling of 4255849415 in words is "four billion, two hundred fifty-five million, eight hundred forty-nine thousand, four hundred fifteen".