5101606165 has 8 divisors (see below), whose sum is σ = 6144519168. Its totient is φ = 4066223760.

The previous prime is 5101606151. The next prime is 5101606189. The reversal of 5101606165 is 5616061015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5101606165 - 2⁹ = 5101605653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1881157 + ... + 1883866.

It is an arithmetic number, because the mean of its divisors is an integer number (768064896).

Almost surely, 2^5101606165 is an apocalyptic number.

It is an amenable number.

5101606165 is a deficient number, since it is larger than the sum of its proper divisors (1042913003).

5101606165 is a wasteful number, since it uses less digits than its factorization.

5101606165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765299.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 5101606165 is about 71425.5288044828. The cubic root of 5101606165 is about 1721.4813006368.

The spelling of 5101606165 in words is "five billion, one hundred one million, six hundred six thousand, one hundred sixty-five".