4255011021305 has 32 divisors (see below), whose sum is σ = 5582445696000. Its totient is φ = 3087750674880.

The previous prime is 4255011021299. The next prime is 4255011021307. The reversal of 4255011021305 is 5031201105524.

It is not a de Polignac number, because 4255011021305 - 2⁸ = 4255011021049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4255011021307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180109724 + ... + 180133346.

It is an arithmetic number, because the mean of its divisors is an integer number (174451428000).

Almost surely, 2^{4255011021305} is an apocalyptic number.

It is an amenable number.

4255011021305 is a deficient number, since it is larger than the sum of its proper divisors (1327434674695).

4255011021305 is a wasteful number, since it uses less digits than its factorization.

4255011021305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30701.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 4255011021305 its reverse (5031201105524), we get a palindrome (9286212126829).

The spelling of 4255011021305 in words is "four trillion, two hundred fifty-five billion, eleven million, twenty-one thousand, three hundred five".