4791172663 has 8 divisors (see below), whose sum is σ = 4836377088. Its totient is φ = 4746085344.

The previous prime is 4791172651. The next prime is 4791172669. The reversal of 4791172663 is 3662711974.

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 4791172663 - 2¹³ = 4791164471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791172669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54045 + ... + 111817.

It is an arithmetic number, because the mean of its divisors is an integer number (604547136).

Almost surely, 2^4791172663 is an apocalyptic number.

4791172663 is a deficient number, since it is larger than the sum of its proper divisors (45204425).

4791172663 is a wasteful number, since it uses less digits than its factorization.

4791172663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58553.

The product of its digits is 381024, while the sum is 46.

The square root of 4791172663 is about 69218.2971691734. The cubic root of 4791172663 is about 1685.8306315674.

The spelling of 4791172663 in words is "four billion, seven hundred ninety-one million, one hundred seventy-two thousand, six hundred sixty-three".