6881952832 has 14 divisors (see below), whose sum is σ = 13656375278. Its totient is φ = 3440976384.

The previous prime is 6881952829. The next prime is 6881952853. The reversal of 6881952832 is 2382591886.

It can be written as a sum of positive squares in only one way, i.e., 4708155456 + 2173797376 = 68616^2 + 46624^2 .

It is a super-2 number, since 2×6881952832² = 94722549563745640448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6881952832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53765193 + ... + 53765320.

It is an arithmetic number, because the mean of its divisors is an integer number (975455377).

Almost surely, 2^6881952832 is an apocalyptic number.

It is an amenable number.

6881952832 is a deficient number, since it is larger than the sum of its proper divisors (6774422446).

6881952832 is a wasteful number, since it uses less digits than its factorization.

6881952832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107530525 (or 107530515 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 52.

The square root of 6881952832 is about 82957.5363182876. The cubic root of 6881952832 is about 1902.1170153752.

The spelling of 6881952832 in words is "six billion, eight hundred eighty-one million, nine hundred fifty-two thousand, eight hundred thirty-two".