2864458255 has 4 divisors (see below), whose sum is σ = 3437349912. Its totient is φ = 2291566600.

The previous prime is 2864458253. The next prime is 2864458283. The reversal of 2864458255 is 5528544682.

2864458255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2864458255 - 2¹ = 2864458253 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 2864458199 and 2864458208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2864458253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286445821 + ... + 286445830.

It is an arithmetic number, because the mean of its divisors is an integer number (859337478).

Almost surely, 2^2864458255 is an apocalyptic number.

2864458255 is a deficient number, since it is larger than the sum of its proper divisors (572891657).

2864458255 is an equidigital number, since it uses as much as digits as its factorization.

2864458255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572891656.

The product of its digits is 3072000, while the sum is 49.

The square root of 2864458255 is about 53520.6339181441. The cubic root of 2864458255 is about 1420.1934298096.

The spelling of 2864458255 in words is "two billion, eight hundred sixty-four million, four hundred fifty-eight thousand, two hundred fifty-five".