1606000001115 has 16 divisors (see below), whose sum is σ = 2681321741568. Its totient is φ = 819292754016.

The previous prime is 1606000001113. The next prime is 1606000001153. The reversal of 1606000001115 is 5111000006061.

It is not a de Polignac number, because 1606000001115 - 2¹ = 1606000001113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1606000001091 and 1606000001100.

It is not an unprimeable number, because it can be changed into a prime (1606000001113) 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, 2327535889 + ... + 2327536578.

It is an arithmetic number, because the mean of its divisors is an integer number (167582608848).

Almost surely, 2^{1606000001115} is an apocalyptic number.

1606000001115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1606000001115 is a deficient number, since it is larger than the sum of its proper divisors (1075321740453).

1606000001115 is a wasteful number, since it uses less digits than its factorization.

1606000001115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4655072498.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 1606000001115 its reverse (5111000006061), we get a palindrome (6717000007176).

The spelling of 1606000001115 in words is "one trillion, six hundred six billion, one thousand, one hundred fifteen".