4486254864 has 160 divisors (see below), whose sum is σ = 14303084544. Its totient is φ = 1179947520.

The previous prime is 4486254841. The next prime is 4486254881. The reversal of 4486254864 is 4684526844.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1881417 + ... + 1883799.

Almost surely, 2^4486254864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4486254864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7151542272).

4486254864 is an abundant number, since it is smaller than the sum of its proper divisors (9816829680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4486254864 is a wasteful number, since it uses less digits than its factorization.

4486254864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845 (or 2839 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 51.

The square root of 4486254864 is about 66979.5107775505. The cubic root of 4486254864 is about 1649.2809678832.

The spelling of 4486254864 in words is "four billion, four hundred eighty-six million, two hundred fifty-four thousand, eight hundred sixty-four".