5158722344 has 16 divisors (see below), whose sum is σ = 9677596500. Its totient is φ = 2578029952.

The previous prime is 5158722343. The next prime is 5158722421. The reversal of 5158722344 is 4432278515.

It can be written as a sum of positive squares in 2 ways, for example, as 5122264900 + 36457444 = 71570^2 + 6038^2 .

It is a super-2 number, since 2×5158722344² = 53224832444969708672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5158722343) 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 3 ways as a sum of consecutive naturals, for example, 149837 + ... + 181020.

Almost surely, 2^5158722344 is an apocalyptic number.

It is an amenable number.

5158722344 is a deficient number, since it is larger than the sum of its proper divisors (4518874156).

5158722344 is a wasteful number, since it uses less digits than its factorization.

5158722344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332812 (or 332808 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 5158722344 is about 71824.2462125430. The cubic root of 5158722344 is about 1727.8818836802.

The spelling of 5158722344 in words is "five billion, one hundred fifty-eight million, seven hundred twenty-two thousand, three hundred forty-four".