4255386246155 has 8 divisors (see below), whose sum is σ = 5570687449584. Its totient is φ = 3094826360800.

The previous prime is 4255386246101. The next prime is 4255386246157. The reversal of 4255386246155 is 5516426835524.

4255386246155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4255386246155 - 2²⁰ = 4255385197579 is a prime.

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 4255386246155.

It is not an unprimeable number, because it can be changed into a prime (4255386246157) 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, 38685329456 + ... + 38685329565.

It is an arithmetic number, because the mean of its divisors is an integer number (696335931198).

Almost surely, 2^{4255386246155} is an apocalyptic number.

4255386246155 is a deficient number, since it is larger than the sum of its proper divisors (1315301203429).

4255386246155 is a wasteful number, since it uses less digits than its factorization.

4255386246155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77370659037.

The product of its digits is 34560000, while the sum is 56.

The spelling of 4255386246155 in words is "four trillion, two hundred fifty-five billion, three hundred eighty-six million, two hundred forty-six thousand, one hundred fifty-five".