4920497663 has 8 divisors (see below), whose sum is σ = 5436458208. Its totient is φ = 4429705984.

The previous prime is 4920497639. The next prime is 4920497671. The reversal of 4920497663 is 3667940294.

4920497663 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4920497663 is a prime.

It is a super-2 number, since 2×4920497663² = 48422594503176923138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4920497683) 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, 6291806 + ... + 6292587.

It is an arithmetic number, because the mean of its divisors is an integer number (679557276).

Almost surely, 2^4920497663 is an apocalyptic number.

4920497663 is a deficient number, since it is larger than the sum of its proper divisors (515960545).

4920497663 is a wasteful number, since it uses less digits than its factorization.

4920497663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12584433.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The square root of 4920497663 is about 70146.2590805811. The cubic root of 4920497663 is about 1700.8643428146.

The spelling of 4920497663 in words is "four billion, nine hundred twenty million, four hundred ninety-seven thousand, six hundred sixty-three".