9619950101863 has 8 divisors (see below), whose sum is σ = 10038294720000. Its totient is φ = 9201612643608.

The previous prime is 9619950101851. The next prime is 9619950101887. The reversal of 9619950101863 is 3681010599169.

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-9619950101863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9619950101798 and 9619950101807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9619950101063) 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, 1051638 + ... + 4510636.

It is an arithmetic number, because the mean of its divisors is an integer number (1254786840000).

Almost surely, 2^{9619950101863} is an apocalyptic number.

9619950101863 is a deficient number, since it is larger than the sum of its proper divisors (418344618137).

9619950101863 is a wasteful number, since it uses less digits than its factorization.

9619950101863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579941.

The product of its (nonzero) digits is 3149280, while the sum is 58.

The spelling of 9619950101863 in words is "nine trillion, six hundred nineteen billion, nine hundred fifty million, one hundred one thousand, eight hundred sixty-three".