16727472516 has 24 divisors (see below), whose sum is σ = 39228900480. Its totient is φ = 5547519712.

The previous prime is 16727472431. The next prime is 16727472551. The reversal of 16727472516 is 61527472761.

It is a super-3 number, since 3×16727472516³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3535596 + ... + 3540323.

It is an arithmetic number, because the mean of its divisors is an integer number (1634537520).

Almost surely, 2^16727472516 is an apocalyptic number.

It is an amenable number.

16727472516 is an abundant number, since it is smaller than the sum of its proper divisors (22501427964).

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

16727472516 is a wasteful number, since it uses less digits than its factorization.

16727472516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076123 (or 7076121 counting only the distinct ones).

The product of its digits is 987840, while the sum is 48.

The spelling of 16727472516 in words is "sixteen billion, seven hundred twenty-seven million, four hundred seventy-two thousand, five hundred sixteen".