16456554606 has 32 divisors (see below), whose sum is σ = 33463317888. Its totient is φ = 5394106080.

The previous prime is 16456554601. The next prime is 16456554641. The reversal of 16456554606 is 60645565461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16456554601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193696 + ... + 265388.

It is an arithmetic number, because the mean of its divisors is an integer number (1045728684).

Almost surely, 2^16456554606 is an apocalyptic number.

16456554606 is an abundant number, since it is smaller than the sum of its proper divisors (17006763282).

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

16456554606 is a wasteful number, since it uses less digits than its factorization.

16456554606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72336.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 16456554606 in words is "sixteen billion, four hundred fifty-six million, five hundred fifty-four thousand, six hundred six".