16608244536 has 80 divisors (see below), whose sum is σ = 50096831400. Its totient is φ = 5110226496.

The previous prime is 16608244519. The next prime is 16608244553. The reversal of 16608244536 is 63544280661.

16608244536 is a `hidden beast` number, since 1 + 6 + 608 + 2 + 4 + 4 + 5 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (16608244519) and next prime (16608244553).

It is a junction number, because it is equal to n+sod(n) for n = 16608244491 and 16608244500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 977346 + ... + 994193.

Almost surely, 2^16608244536 is an apocalyptic number.

It is an amenable number.

16608244536 is an abundant number, since it is smaller than the sum of its proper divisors (33488586864).

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

16608244536 is a wasteful number, since it uses less digits than its factorization.

16608244536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971570 (or 1971557 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 16608244536 in words is "sixteen billion, six hundred eight million, two hundred forty-four thousand, five hundred thirty-six".