5161312302 has 32 divisors (see below), whose sum is σ = 11038076064. Its totient is φ = 1603200000.

The previous prime is 5161312283. The next prime is 5161312327. The reversal of 5161312302 is 2032131615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240199 + ... + 260802.

It is an arithmetic number, because the mean of its divisors is an integer number (344939877).

Almost surely, 2^5161312302 is an apocalyptic number.

5161312302 is an abundant number, since it is smaller than the sum of its proper divisors (5876763762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5161312302 is a wasteful number, since it uses less digits than its factorization.

5161312302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501124.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 5161312302 is about 71842.2737808319. The cubic root of 5161312302 is about 1728.1709987296.

Adding to 5161312302 its reverse (2032131615), we get a palindrome (7193443917).

The spelling of 5161312302 in words is "five billion, one hundred sixty-one million, three hundred twelve thousand, three hundred two".