16597246852 has 24 divisors (see below), whose sum is σ = 30629846240. Its totient is φ = 7847461440.

The previous prime is 16597246837. The next prime is 16597246873. The reversal of 16597246852 is 25864279561.

It is a junction number, because it is equal to n+sod(n) for n = 16597246793 and 16597246802.

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, 158049 + ... + 241192.

Almost surely, 2^16597246852 is an apocalyptic number.

It is an amenable number.

16597246852 is a deficient number, since it is larger than the sum of its proper divisors (14032599388).

16597246852 is a wasteful number, since it uses less digits than its factorization.

16597246852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399811 (or 399809 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 55.

The spelling of 16597246852 in words is "sixteen billion, five hundred ninety-seven million, two hundred forty-six thousand, eight hundred fifty-two".