16536704074 has 16 divisors (see below), whose sum is σ = 28484275680. Its totient is φ = 7121068560.

The previous prime is 16536704071. The next prime is 16536704081. The reversal of 16536704074 is 47040763561.

It is a self number, because there is not a number n which added to its sum of digits gives 16536704074.

It is not an unprimeable number, because it can be changed into a prime (16536704071) 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, 19780329 + ... + 19781164.

It is an arithmetic number, because the mean of its divisors is an integer number (1780267230).

Almost surely, 2^16536704074 is an apocalyptic number.

16536704074 is a deficient number, since it is larger than the sum of its proper divisors (11947571606).

16536704074 is a wasteful number, since it uses less digits than its factorization.

16536704074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39561525.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 16536704074 in words is "sixteen billion, five hundred thirty-six million, seven hundred four thousand, seventy-four".