1606107605061 has 16 divisors (see below), whose sum is σ = 2194066784448. Its totient is φ = 1044451958400.

The previous prime is 1606107605059. The next prime is 1606107605101. The reversal of 1606107605061 is 1605067016061.

It is not a de Polignac number, because 1606107605061 - 2¹ = 1606107605059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606107605561) 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, 310786 + ... + 1819011.

It is an arithmetic number, because the mean of its divisors is an integer number (137129174028).

Almost surely, 2^{1606107605061} is an apocalyptic number.

It is an amenable number.

1606107605061 is a deficient number, since it is larger than the sum of its proper divisors (587959179387).

1606107605061 is a wasteful number, since it uses less digits than its factorization.

1606107605061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135972.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 1606107605061 in words is "one trillion, six hundred six billion, one hundred seven million, six hundred five thousand, sixty-one".