4451000255 has 16 divisors (see below), whose sum is σ = 5753806464. Its totient is φ = 3285895680.

The previous prime is 4451000207. The next prime is 4451000291. The reversal of 4451000255 is 5520001544.

It is not a de Polignac number, because 4451000255 - 2⁸ = 4450999999 is a prime.

It is a super-2 number, since 2×4451000255² = 39622806540020130050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258887 + ... + 275543.

It is an arithmetic number, because the mean of its divisors is an integer number (359612904).

Almost surely, 2^4451000255 is an apocalyptic number.

4451000255 is a deficient number, since it is larger than the sum of its proper divisors (1302806209).

4451000255 is a wasteful number, since it uses less digits than its factorization.

With its successor (4451000256) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (20786).

4451000255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20786.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 4451000255 is about 66715.8171275748. The cubic root of 4451000255 is about 1644.9493866906.

Adding to 4451000255 its reverse (5520001544), we get a palindrome (9971001799).

The spelling of 4451000255 in words is "four billion, four hundred fifty-one million, two hundred fifty-five", and thus it is an aban number.