4255265464 has 8 divisors (see below), whose sum is σ = 7978622760. Its totient is φ = 2127632728.

The previous prime is 4255265447. The next prime is 4255265477. The reversal of 4255265464 is 4645625524.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4255265464² = 36214568338222270592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4255265464.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265954084 + ... + 265954099.

It is an arithmetic number, because the mean of its divisors is an integer number (997327845).

Almost surely, 2^4255265464 is an apocalyptic number.

It is an amenable number.

4255265464 is a deficient number, since it is larger than the sum of its proper divisors (3723357296).

4255265464 is a wasteful number, since it uses less digits than its factorization.

4255265464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531908189 (or 531908185 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 43.

The square root of 4255265464 is about 65232.3958168026. The cubic root of 4255265464 is about 1620.4745680726.

The spelling of 4255265464 in words is "four billion, two hundred fifty-five million, two hundred sixty-five thousand, four hundred sixty-four".