16005360052 has 24 divisors (see below), whose sum is σ = 30559812192. Its totient is φ = 7274181600.

The previous prime is 16005360031. The next prime is 16005360053. The reversal of 16005360052 is 25006350061.

It is a self number, because there is not a number n which added to its sum of digits gives 16005360052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16005360053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379998 + ... + 420010.

It is an arithmetic number, because the mean of its divisors is an integer number (1273325508).

Almost surely, 2^16005360052 is an apocalyptic number.

It is an amenable number.

16005360052 is a deficient number, since it is larger than the sum of its proper divisors (14554452140).

16005360052 is a wasteful number, since it uses less digits than its factorization.

16005360052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49119 (or 49117 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Subtracting 16005360052 from its reverse (25006350061), we obtain a palindrome (9000990009).

The spelling of 16005360052 in words is "sixteen billion, five million, three hundred sixty thousand, fifty-two".