16247166052 has 72 divisors (see below), whose sum is σ = 32841135936. Its totient is φ = 6978102912.

The previous prime is 16247166041. The next prime is 16247166083. The reversal of 16247166052 is 25066174261.

It is a happy number.

It is a super-2 number, since 2×16247166052² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16247165996 and 16247166014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1632363 + ... + 1642285.

It is an arithmetic number, because the mean of its divisors is an integer number (456126888).

Almost surely, 2^16247166052 is an apocalyptic number.

It is an amenable number.

16247166052 is an abundant number, since it is smaller than the sum of its proper divisors (16593969884).

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

16247166052 is a wasteful number, since it uses less digits than its factorization.

16247166052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10037 (or 9998 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 16247166052 in words is "sixteen billion, two hundred forty-seven million, one hundred sixty-six thousand, fifty-two".