481480055 has 16 divisors (see below), whose sum is σ = 660673344. Its totient is φ = 329978880.

The previous prime is 481480049. The next prime is 481480067. The reversal of 481480055 is 550084184.

It is not a de Polignac number, because 481480055 - 2¹⁶ = 481414519 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 481479997 and 481480024.

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, 115589 + ... + 119681.

It is an arithmetic number, because the mean of its divisors is an integer number (41292084).

Almost surely, 2^481480055 is an apocalyptic number.

481480055 is a deficient number, since it is larger than the sum of its proper divisors (179193289).

481480055 is a wasteful number, since it uses less digits than its factorization.

481480055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7466.

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 481480055 is about 21942.6537820748. The cubic root of 481480055 is about 783.7774552082. Note that the first 3 decimals are identical.

The spelling of 481480055 in words is "four hundred eighty-one million, four hundred eighty thousand, fifty-five".