1608630853049 has 16 divisors (see below), whose sum is σ = 1876494698496. Its totient is φ = 1362741216000.

The previous prime is 1608630853043. The next prime is 1608630853069. The reversal of 1608630853049 is 9403580368061.

It is not a de Polignac number, because 1608630853049 - 2⁸ = 1608630852793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1608630853043) 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, 42566777 + ... + 42604550.

It is an arithmetic number, because the mean of its divisors is an integer number (117280918656).

Almost surely, 2^{1608630853049} is an apocalyptic number.

It is an amenable number.

1608630853049 is a deficient number, since it is larger than the sum of its proper divisors (267863845447).

1608630853049 is a wasteful number, since it uses less digits than its factorization.

1608630853049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85171456.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 1608630853049 in words is "one trillion, six hundred eight billion, six hundred thirty million, eight hundred fifty-three thousand, forty-nine".