483521920 has 128 divisors (see below), whose sum is σ = 1357220160. Its totient is φ = 161243136.

The previous prime is 483521887. The next prime is 483521953. The reversal of 483521920 is 29125384.

It is an interprime number because it is at equal distance from previous prime (483521887) and next prime (483521953).

It is a tau number, because it is divible by the number of its divisors (128).

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, 164302 + ... + 167218.

Almost surely, 2^483521920 is an apocalyptic number.

483521920 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 483521920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678610080).

483521920 is an abundant number, since it is smaller than the sum of its proper divisors (873698240).

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

483521920 is a wasteful number, since it uses less digits than its factorization.

483521920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980 (or 2968 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 483521920 is about 21989.1318609899. The cubic root of 483521920 is about 784.8838428749.

The spelling of 483521920 in words is "four hundred eighty-three million, five hundred twenty-one thousand, nine hundred twenty".