1616522486795 has 8 divisors (see below), whose sum is σ = 1942437792096. Its totient is φ = 1291477450816.

The previous prime is 1616522486783. The next prime is 1616522486797. The reversal of 1616522486795 is 5976842256161.

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

It is a cyclic number.

It is not a de Polignac number, because 1616522486795 - 2¹² = 1616522482699 is a prime.

It is a super-2 number, since 2×1616522486795² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1616522486797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217563242 + ... + 217570671.

It is an arithmetic number, because the mean of its divisors is an integer number (242804724012).

Almost surely, 2^{1616522486795} is an apocalyptic number.

1616522486795 is a deficient number, since it is larger than the sum of its proper divisors (325915305301).

1616522486795 is an equidigital number, since it uses as much as digits as its factorization.

1616522486795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435134661.

The product of its digits is 43545600, while the sum is 62.

The spelling of 1616522486795 in words is "one trillion, six hundred sixteen billion, five hundred twenty-two million, four hundred eighty-six thousand, seven hundred ninety-five".