480554820 has 72 divisors (see below), whose sum is σ = 1479476544. Its totient is φ = 126232128.

The previous prime is 480554803. The next prime is 480554857. The reversal of 480554820 is 28455084.

480554820 is a `hidden beast` number, since 4 + 80 + 554 + 8 + 20 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7864 + ... + 31983.

Almost surely, 2^480554820 is an apocalyptic number.

It is an amenable number.

480554820 is an abundant number, since it is smaller than the sum of its proper divisors (998921724).

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

480554820 is a wasteful number, since it uses less digits than its factorization.

480554820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39929 (or 39924 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 480554820 is about 21921.5606196274. The cubic root of 480554820 is about 783.2750852518.

The spelling of 480554820 in words is "four hundred eighty million, five hundred fifty-four thousand, eight hundred twenty".