5161319284 has 24 divisors (see below), whose sum is σ = 9857953728. Its totient is φ = 2344976640.

The previous prime is 5161319281. The next prime is 5161319287. The reversal of 5161319284 is 4829131615.

It is an interprime number because it is at equal distance from previous prime (5161319281) and next prime (5161319287).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161319281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74209 + ... + 125815.

It is an arithmetic number, because the mean of its divisors is an integer number (410748072).

Almost surely, 2^5161319284 is an apocalyptic number.

It is an amenable number.

5161319284 is a deficient number, since it is larger than the sum of its proper divisors (4696634444).

5161319284 is a wasteful number, since it uses less digits than its factorization.

5161319284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53895 (or 53893 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 5161319284 is about 71842.3223733754. The cubic root of 5161319284 is about 1728.1717779942.

The spelling of 5161319284 in words is "five billion, one hundred sixty-one million, three hundred nineteen thousand, two hundred eighty-four".