5161255 has 24 divisors (see below), whose sum is σ = 7182000. Its totient is φ = 3548160.

The previous prime is 5161253. The next prime is 5161267. The reversal of 5161255 is 5521615.

5161255 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5161255 - 2¹ = 5161253 is a prime.

5161255 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11271 + ... + 11719.

It is an arithmetic number, because the mean of its divisors is an integer number (299250).

Almost surely, 2^5161255 is an apocalyptic number.

5161255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5161255 is a deficient number, since it is larger than the sum of its proper divisors (2020745).

5161255 is a wasteful number, since it uses less digits than its factorization.

5161255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 484 counting only the distinct ones).

The product of its digits is 1500, while the sum is 25.

The square root of 5161255 is about 2271.8395629974. The cubic root of 5161255 is about 172.8164603197.

It can be divided in two parts, 516 and 1255, that added together give a palindrome (1771).

The spelling of 5161255 in words is "five million, one hundred sixty-one thousand, two hundred fifty-five".