4950786517 has 8 divisors (see below), whose sum is σ = 5124632576. Its totient is φ = 4779047952.

The previous prime is 4950786493. The next prime is 4950786527. The reversal of 4950786517 is 7156870594.

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-4950786517 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 (4950786527) 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, 522093 + ... + 531490.

It is an arithmetic number, because the mean of its divisors is an integer number (640579072).

Almost surely, 2^4950786517 is an apocalyptic number.

It is an amenable number.

4950786517 is a deficient number, since it is larger than the sum of its proper divisors (173846059).

4950786517 is a wasteful number, since it uses less digits than its factorization.

4950786517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053747.

The product of its (nonzero) digits is 2116800, while the sum is 52.

The square root of 4950786517 is about 70361.8257082631. The cubic root of 4950786517 is about 1704.3471805256.

The spelling of 4950786517 in words is "four billion, nine hundred fifty million, seven hundred eighty-six thousand, five hundred seventeen".