16454545708 has 6 divisors (see below), whose sum is σ = 28795454996. Its totient is φ = 8227272852.

The previous prime is 16454545673. The next prime is 16454545717. The reversal of 16454545708 is 80754545461.

It is a super-2 number, since 2×16454545708² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056818210 + ... + 2056818217.

Almost surely, 2^16454545708 is an apocalyptic number.

It is an amenable number.

16454545708 is a deficient number, since it is larger than the sum of its proper divisors (12340909288).

16454545708 is a wasteful number, since it uses less digits than its factorization.

16454545708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113636431 (or 4113636429 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 49.

The spelling of 16454545708 in words is "sixteen billion, four hundred fifty-four million, five hundred forty-five thousand, seven hundred eight".