2606132165 has 64 divisors (see below), whose sum is σ = 3982680576. Its totient is φ = 1593326592.

The previous prime is 2606132117. The next prime is 2606132171. The reversal of 2606132165 is 5612316062.

It is not a de Polignac number, because 2606132165 - 2¹² = 2606128069 is a prime.

It is a super-2 number, since 2×2606132165² = 13583849722895174450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1614899 + ... + 1616511.

It is an arithmetic number, because the mean of its divisors is an integer number (62229384).

Almost surely, 2^2606132165 is an apocalyptic number.

It is an amenable number.

2606132165 is a deficient number, since it is larger than the sum of its proper divisors (1376548411).

2606132165 is a wasteful number, since it uses less digits than its factorization.

2606132165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2606132165 is about 51050.2905476551. The cubic root of 2606132165 is about 1376.1490630622.

The spelling of 2606132165 in words is "two billion, six hundred six million, one hundred thirty-two thousand, one hundred sixty-five".