4647558480 has 160 divisors (see below), whose sum is σ = 15067607040. Its totient is φ = 1182804480.

The previous prime is 4647558469. The next prime is 4647558491. The reversal of 4647558480 is 848557464.

It is an interprime number because it is at equal distance from previous prime (4647558469) and next prime (4647558491).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 3968295 + ... + 3969465.

It is an arithmetic number, because the mean of its divisors is an integer number (94172544).

Almost surely, 2^4647558480 is an apocalyptic number.

4647558480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4647558480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7533803520).

4647558480 is an abundant number, since it is smaller than the sum of its proper divisors (10420048560).

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

4647558480 is a wasteful number, since it uses less digits than its factorization.

4647558480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929 (or 1923 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 51.

The square root of 4647558480 is about 68173.0040411892. The cubic root of 4647558480 is about 1668.8153573976.

The spelling of 4647558480 in words is "four billion, six hundred forty-seven million, five hundred fifty-eight thousand, four hundred eighty".