16767315652 has 24 divisors (see below), whose sum is σ = 30659473152. Its totient is φ = 8008440000.

The previous prime is 16767315623. The next prime is 16767315667. The reversal of 16767315652 is 25651376761.

It is a super-2 number, since 2×16767315652² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16767315596 and 16767315605.

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, 52249 + ... + 190432.

It is an arithmetic number, because the mean of its divisors is an integer number (1277478048).

Almost surely, 2^16767315652 is an apocalyptic number.

It is an amenable number.

16767315652 is a deficient number, since it is larger than the sum of its proper divisors (13892157500).

16767315652 is a wasteful number, since it uses less digits than its factorization.

16767315652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243459 (or 243457 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 49.

The spelling of 16767315652 in words is "sixteen billion, seven hundred sixty-seven million, three hundred fifteen thousand, six hundred fifty-two".