4910717531989 has 4 divisors (see below), whose sum is σ = 4913176581324. Its totient is φ = 4908258482656.

The previous prime is 4910717531959. The next prime is 4910717532011. The reversal of 4910717531989 is 9891357170194.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 199464958225 + 4711252573764 = 446615^2 + 2170542^2 .

It is a cyclic number.

It is not a de Polignac number, because 4910717531989 - 2⁵ = 4910717531957 is a prime.

It is a super-2 number, since 2×4910717531989² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4910717531989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4910717531959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1229521672 + ... + 1229525665.

It is an arithmetic number, because the mean of its divisors is an integer number (1228294145331).

Almost surely, 2^{4910717531989} is an apocalyptic number.

It is an amenable number.

4910717531989 is a deficient number, since it is larger than the sum of its proper divisors (2459049335).

4910717531989 is a wasteful number, since it uses less digits than its factorization.

4910717531989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459049334.

The product of its (nonzero) digits is 17146080, while the sum is 64.

The spelling of 4910717531989 in words is "four trillion, nine hundred ten billion, seven hundred seventeen million, five hundred thirty-one thousand, nine hundred eighty-nine".