16462616550 has 48 divisors (see below), whose sum is σ = 40839439680. Its totient is φ = 4388724640.

The previous prime is 16462616507. The next prime is 16462616563. The reversal of 16462616550 is 5561626461.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 556021 + ... + 584879.

It is an arithmetic number, because the mean of its divisors is an integer number (850821660).

Almost surely, 2^16462616550 is an apocalyptic number.

16462616550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16462616550 is an abundant number, since it is smaller than the sum of its proper divisors (24376823130).

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

16462616550 is a wasteful number, since it uses less digits than its factorization.

16462616550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32677 (or 32672 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 16462616550 in words is "sixteen billion, four hundred sixty-two million, six hundred sixteen thousand, five hundred fifty".