481363533 has 64 divisors (see below), whose sum is σ = 835430400. Its totient is φ = 268272000.

The previous prime is 481363513. The next prime is 481363559. The reversal of 481363533 is 335363184.

481363533 is a `hidden beast` number, since 4 + 8 + 13 + 635 + 3 + 3 = 666.

It is not a de Polignac number, because 481363533 - 2⁶ = 481363469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481363513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1917658 + ... + 1917908.

It is an arithmetic number, because the mean of its divisors is an integer number (13053600).

Almost surely, 2^481363533 is an apocalyptic number.

It is an amenable number.

481363533 is a deficient number, since it is larger than the sum of its proper divisors (354066867).

481363533 is a wasteful number, since it uses less digits than its factorization.

481363533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 473 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 481363533 is about 21939.9984731084. The cubic root of 481363533 is about 783.7142233160.

The spelling of 481363533 in words is "four hundred eighty-one million, three hundred sixty-three thousand, five hundred thirty-three".