4465969856 has 56 divisors (see below), whose sum is σ = 9217273920. Its totient is φ = 2145042432.

The previous prime is 4465969801. The next prime is 4465969877. The reversal of 4465969856 is 6589695644.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175136 + ... + 199008.

Almost surely, 2^4465969856 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 4465969856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4608636960).

4465969856 is an abundant number, since it is smaller than the sum of its proper divisors (4751304064).

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

4465969856 is a wasteful number, since it uses less digits than its factorization.

4465969856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24001 (or 23991 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 62.

The square root of 4465969856 is about 66827.9122522917. The cubic root of 4465969856 is about 1646.7914207379.

The spelling of 4465969856 in words is "four billion, four hundred sixty-five million, nine hundred sixty-nine thousand, eight hundred fifty-six".