4419505152 has 132 divisors (see below), whose sum is σ = 13234608296. Its totient is φ = 1473085440.

The previous prime is 4419505109. The next prime is 4419505157. The reversal of 4419505152 is 2515059144.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4419505157) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 239952 + ... + 257712.

Almost surely, 2^4419505152 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 4419505152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6617304148).

4419505152 is an abundant number, since it is smaller than the sum of its proper divisors (8815103144).

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

4419505152 is an equidigital number, since it uses as much as digits as its factorization.

4419505152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17796 (or 17766 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 4419505152 is about 66479.3588416736. The cubic root of 4419505152 is about 1641.0603335337.

The spelling of 4419505152 in words is "four billion, four hundred nineteen million, five hundred five thousand, one hundred fifty-two".