5155161 has 8 divisors (see below), whose sum is σ = 7498464. Its totient is φ = 3124320.

The previous prime is 5155159. The next prime is 5155193. The reversal of 5155161 is 1615515.

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

It is not a de Polignac number, because 5155161 - 2¹ = 5155159 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5155261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78076 + ... + 78141.

It is an arithmetic number, because the mean of its divisors is an integer number (937308).

Almost surely, 2^5155161 is an apocalyptic number.

It is an amenable number.

5155161 is a deficient number, since it is larger than the sum of its proper divisors (2343303).

5155161 is a wasteful number, since it uses less digits than its factorization.

5155161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156231.

The product of its digits is 750, while the sum is 24.

The square root of 5155161 is about 2270.4979630028. The cubic root of 5155161 is about 172.7484175491.

The spelling of 5155161 in words is "five million, one hundred fifty-five thousand, one hundred sixty-one".