481545463 has 8 divisors (see below), whose sum is σ = 550490528. Its totient is φ = 412638624.

The previous prime is 481545419. The next prime is 481545469. The reversal of 481545463 is 364545184.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 481545463 - 2²¹ = 479448311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481545469) 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 7 ways as a sum of consecutive naturals, for example, 26545 + ... + 40837.

It is an arithmetic number, because the mean of its divisors is an integer number (68811316).

Almost surely, 2^481545463 is an apocalyptic number.

481545463 is a deficient number, since it is larger than the sum of its proper divisors (68945065).

481545463 is a wasteful number, since it uses less digits than its factorization.

481545463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19113.

The product of its digits is 230400, while the sum is 40.

The square root of 481545463 is about 21944.1441619399. The cubic root of 481545463 is about 783.8129450788.

The spelling of 481545463 in words is "four hundred eighty-one million, five hundred forty-five thousand, four hundred sixty-three".