1617696808106 has 32 divisors (see below), whose sum is σ = 2497445758080. Its totient is φ = 785637316800.

The previous prime is 1617696808103. The next prime is 1617696808121. The reversal of 1617696808106 is 6018086967161.

It is not an unprimeable number, because it can be changed into a prime (1617696808103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2456000 + ... + 3044228.

It is an arithmetic number, because the mean of its divisors is an integer number (78045179940).

Almost surely, 2^{1617696808106} is an apocalyptic number.

1617696808106 is a deficient number, since it is larger than the sum of its proper divisors (879748949974).

1617696808106 is a wasteful number, since it uses less digits than its factorization.

1617696808106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588590.

The product of its (nonzero) digits is 5225472, while the sum is 59.

The spelling of 1617696808106 in words is "one trillion, six hundred seventeen billion, six hundred ninety-six million, eight hundred eight thousand, one hundred six".