16062589089856 has 21 divisors (see below), whose sum is σ = 31874263849389. Its totient is φ = 8031278513664.

The previous prime is 16062589089853. The next prime is 16062589089871. The reversal of 16062589089856 is 65898098526061.

The square root of 16062589089856 is 4007816.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3346118977600 + 12716470112256 = 1829240^2 + 3566016^2 .

It is a super-2 number, since 2×16062589089856² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16062589089853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 31812040 + ... + 32313016.

Almost surely, 2^{16062589089856} is an apocalyptic number.

16062589089856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

16062589089856 is the 4007816-th square number.

It is an amenable number.

16062589089856 is a deficient number, since it is larger than the sum of its proper divisors (15811674759533).

16062589089856 is an frugal number, since it uses more digits than its factorization.

16062589089856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001966 (or 500979 counting only the distinct ones).

The product of its (nonzero) digits is 447897600, while the sum is 73.

The spelling of 16062589089856 in words is "sixteen trillion, sixty-two billion, five hundred eighty-nine million, eighty-nine thousand, eight hundred fifty-six".