481732663 has 2 divisors, whose sum is σ = 481732664. Its totient is φ = 481732662.

The previous prime is 481732661. The next prime is 481732697. The reversal of 481732663 is 366237184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 481732663 - 2¹ = 481732661 is a prime.

Together with 481732661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481732661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240866331 + 240866332.

It is an arithmetic number, because the mean of its divisors is an integer number (240866332).

Almost surely, 2^481732663 is an apocalyptic number.

481732663 is a deficient number, since it is larger than the sum of its proper divisors (1).

481732663 is an equidigital number, since it uses as much as digits as its factorization.

481732663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 481732663 is about 21948.4091223031. The cubic root of 481732663 is about 783.9145005809.

The spelling of 481732663 in words is "four hundred eighty-one million, seven hundred thirty-two thousand, six hundred sixty-three".