481031055 has 40 divisors (see below), whose sum is σ = 876473664. Its totient is φ = 252331200.

The previous prime is 481031053. The next prime is 481031069. The reversal of 481031055 is 550130184.

It is not a de Polignac number, because 481031055 - 2¹ = 481031053 is a prime.

It is a super-3 number, since 3×481031055³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481031053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14970 + ... + 34440.

Almost surely, 2^481031055 is an apocalyptic number.

481031055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

481031055 is a deficient number, since it is larger than the sum of its proper divisors (395442609).

481031055 is a wasteful number, since it uses less digits than its factorization.

481031055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19549 (or 19540 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 481031055 is about 21932.4201810926. The cubic root of 481031055 is about 783.5337445065.

The spelling of 481031055 in words is "four hundred eighty-one million, thirty-one thousand, fifty-five".