616617054323703 has 48 divisors (see below), whose sum is σ = 894602762441856. Its totient is φ = 409264989396480.

The previous prime is 616617054323693. The next prime is 616617054323807. The reversal of 616617054323703 is 307323450716616.

It is a happy number.

616617054323703 is a `hidden beast` number, since 6 + 1 + 6 + 6 + 1 + 7 + 0 + 543 + 23 + 70 + 3 = 666.

It is not a de Polignac number, because 616617054323703 - 2¹⁰ = 616617054322679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 616617054323703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616617054523703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22187638738 + ... + 22187666528.

It is an arithmetic number, because the mean of its divisors is an integer number (18637557550872).

Almost surely, 2^{616617054323703} is an apocalyptic number.

616617054323703 is a deficient number, since it is larger than the sum of its proper divisors (277985708118153).

616617054323703 is a wasteful number, since it uses less digits than its factorization.

616617054323703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34904 (or 34901 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 616617054323703 in words is "six hundred sixteen trillion, six hundred seventeen billion, fifty-four million, three hundred twenty-three thousand, seven hundred three".