481718963 has 8 divisors (see below), whose sum is σ = 538329456. Its totient is φ = 427244800.

The previous prime is 481718959. The next prime is 481718977. The reversal of 481718963 is 369817184.

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 481718963 - 2² = 481718959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481711963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533606 + ... + 534507.

It is an arithmetic number, because the mean of its divisors is an integer number (67291182).

Almost surely, 2^481718963 is an apocalyptic number.

481718963 is a deficient number, since it is larger than the sum of its proper divisors (56610493).

481718963 is a wasteful number, since it uses less digits than its factorization.

481718963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068165.

The product of its digits is 290304, while the sum is 47.

The square root of 481718963 is about 21948.0970245714. The cubic root of 481718963 is about 783.9070692597.

The spelling of 481718963 in words is "four hundred eighty-one million, seven hundred eighteen thousand, nine hundred sixty-three".