1616057601717 has 8 divisors (see below), whose sum is σ = 2320492966624. Its totient is φ = 994496985648.

The previous prime is 1616057601679. The next prime is 1616057601737. The reversal of 1616057601717 is 7171067506161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1616057601717 - 2⁷ = 1616057601589 is a prime.

It is a super-2 number, since 2×1616057601717² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1616057601737) 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, 20718687163 + ... + 20718687240.

It is an arithmetic number, because the mean of its divisors is an integer number (290061620828).

Almost surely, 2^{1616057601717} is an apocalyptic number.

It is an amenable number.

1616057601717 is a deficient number, since it is larger than the sum of its proper divisors (704435364907).

1616057601717 is a wasteful number, since it uses less digits than its factorization.

1616057601717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41437374419.

The product of its (nonzero) digits is 370440, while the sum is 48.

The spelling of 1616057601717 in words is "one trillion, six hundred sixteen billion, fifty-seven million, six hundred one thousand, seven hundred seventeen".