480329520 has 80 divisors (see below), whose sum is σ = 1624396032. Its totient is φ = 116442880.

The previous prime is 480329501. The next prime is 480329569. The reversal of 480329520 is 25923084.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 88332 + ... + 93611.

Almost surely, 2^480329520 is an apocalyptic number.

480329520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

480329520 is an abundant number, since it is smaller than the sum of its proper divisors (1144066512).

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

480329520 is a wasteful number, since it uses less digits than its factorization.

480329520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181970 (or 181964 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 480329520 is about 21916.4212407044. The cubic root of 480329520 is about 783.1526576916.

The spelling of 480329520 in words is "four hundred eighty million, three hundred twenty-nine thousand, five hundred twenty".