16652022004 has 12 divisors (see below), whose sum is σ = 29142203328. Its totient is φ = 8325678200.

The previous prime is 16652021927. The next prime is 16652022017. The reversal of 16652022004 is 40022025661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54819 + ... + 190549.

It is an arithmetic number, because the mean of its divisors is an integer number (2428516944).

Almost surely, 2^16652022004 is an apocalyptic number.

It is an amenable number.

16652022004 is a deficient number, since it is larger than the sum of its proper divisors (12490181324).

16652022004 is a wasteful number, since it uses less digits than its factorization.

16652022004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166406 (or 166404 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 16652022004 its reverse (40022025661), we get a palindrome (56674047665).

The spelling of 16652022004 in words is "sixteen billion, six hundred fifty-two million, twenty-two thousand, four".