16082776619 has 48 divisors (see below), whose sum is σ = 20474254080. Its totient is φ = 12519904320.

The previous prime is 16082776609. The next prime is 16082776621. The reversal of 16082776619 is 91667728061.

It is not a de Polignac number, because 16082776619 - 2¹² = 16082772523 is a prime.

It is a super-2 number, since 2×16082776619² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16082776609) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17499842 + ... + 17500760.

It is an arithmetic number, because the mean of its divisors is an integer number (426546960).

Almost surely, 2^16082776619 is an apocalyptic number.

16082776619 is a deficient number, since it is larger than the sum of its proper divisors (4391477461).

16082776619 is a wasteful number, since it uses less digits than its factorization.

16082776619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 16082776619 in words is "sixteen billion, eighty-two million, seven hundred seventy-six thousand, six hundred nineteen".