16477196616 has 48 divisors (see below), whose sum is σ = 44892993600. Its totient is φ = 5459506272.

The previous prime is 16477196609. The next prime is 16477196623. The reversal of 16477196616 is 61669177461.

16477196616 is a `hidden beast` number, since 1 + 6 + 4 + 7 + 7 + 19 + 6 + 616 = 666.

It is an interprime number because it is at equal distance from previous prime (16477196609) and next prime (16477196623).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 673156 + ... + 697203.

It is an arithmetic number, because the mean of its divisors is an integer number (935270700).

Almost surely, 2^16477196616 is an apocalyptic number.

It is an amenable number.

16477196616 is an abundant number, since it is smaller than the sum of its proper divisors (28415796984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16477196616 is a wasteful number, since it uses less digits than its factorization.

16477196616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370538 (or 1370531 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The spelling of 16477196616 in words is "sixteen billion, four hundred seventy-seven million, one hundred ninety-six thousand, six hundred sixteen".