4585916920 has 64 divisors (see below), whose sum is σ = 11137896000. Its totient is φ = 1689320448.

The previous prime is 4585916897. The next prime is 4585916971. The reversal of 4585916920 is 296195854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218236 + ... + 238324.

It is an arithmetic number, because the mean of its divisors is an integer number (174029625).

Almost surely, 2^4585916920 is an apocalyptic number.

4585916920 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 4585916920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5568948000).

4585916920 is an abundant number, since it is smaller than the sum of its proper divisors (6551979080).

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

4585916920 is a wasteful number, since it uses less digits than its factorization.

4585916920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20552 (or 20548 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 49.

The square root of 4585916920 is about 67719.3984025257. The cubic root of 4585916920 is about 1661.4045450416.

The spelling of 4585916920 in words is "four billion, five hundred eighty-five million, nine hundred sixteen thousand, nine hundred twenty".