5161230151 has 16 divisors (see below), whose sum is σ = 6453907200. Its totient is φ = 4009783680.

The previous prime is 5161230149. The next prime is 5161230169. The reversal of 5161230151 is 1510321615.

It is a happy number.

It is not a de Polignac number, because 5161230151 - 2¹ = 5161230149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161230121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73501 + ... + 125398.

It is an arithmetic number, because the mean of its divisors is an integer number (403369200).

Almost surely, 2^5161230151 is an apocalyptic number.

5161230151 is a deficient number, since it is larger than the sum of its proper divisors (1292677049).

5161230151 is a wasteful number, since it uses less digits than its factorization.

5161230151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199254.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 5161230151 is about 71841.7020330114. The cubic root of 5161230151 is about 1728.1618297612.

Adding to 5161230151 its reverse (1510321615), we get a palindrome (6671551766).

The spelling of 5161230151 in words is "five billion, one hundred sixty-one million, two hundred thirty thousand, one hundred fifty-one".