16702245516 has 24 divisors (see below), whose sum is σ = 42514807104. Its totient is φ = 5061286480.

The previous prime is 16702245499. The next prime is 16702245557. The reversal of 16702245516 is 61554220761.

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, 63265950 + ... + 63266213.

It is an arithmetic number, because the mean of its divisors is an integer number (1771450296).

Almost surely, 2^16702245516 is an apocalyptic number.

It is an amenable number.

16702245516 is an abundant number, since it is smaller than the sum of its proper divisors (25812561588).

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

16702245516 is a wasteful number, since it uses less digits than its factorization.

16702245516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126532181 (or 126532179 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 16702245516 in words is "sixteen billion, seven hundred two million, two hundred forty-five thousand, five hundred sixteen".