8519396272 has 40 divisors (see below), whose sum is σ = 16617530160. Its totient is φ = 4231096320.

The previous prime is 8519396257. The next prime is 8519396299. The reversal of 8519396272 is 2726939158.

It is a super-2 number, since 2×8519396272² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1613028 + ... + 1618300.

It is an arithmetic number, because the mean of its divisors is an integer number (415438254).

Almost surely, 2^8519396272 is an apocalyptic number.

It is an amenable number.

8519396272 is a deficient number, since it is larger than the sum of its proper divisors (8098133888).

8519396272 is a wasteful number, since it uses less digits than its factorization.

8519396272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5941 (or 5935 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 52.

The square root of 8519396272 is about 92300.5756861787. The cubic root of 8519396272 is about 2042.3787029178.

The spelling of 8519396272 in words is "eight billion, five hundred nineteen million, three hundred ninety-six thousand, two hundred seventy-two".