480450019956 has 24 divisors (see below), whose sum is σ = 1122691427424. Its totient is φ = 159915523680.

The previous prime is 480450019939. The next prime is 480450019981. The reversal of 480450019956 is 659910054084.

It is a junction number, because it is equal to n+sod(n) for n = 480450019899 and 480450019908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29301835 + ... + 29318226.

It is an arithmetic number, because the mean of its divisors is an integer number (46778809476).

Almost surely, 2^480450019956 is an apocalyptic number.

It is an amenable number.

480450019956 is an abundant number, since it is smaller than the sum of its proper divisors (642241407468).

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

480450019956 is a wasteful number, since it uses less digits than its factorization.

480450019956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58620751 (or 58620749 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 51.

The spelling of 480450019956 in words is "four hundred eighty billion, four hundred fifty million, nineteen thousand, nine hundred fifty-six".