16436360545 has 8 divisors (see below), whose sum is σ = 21516690240. Its totient is φ = 11953716720.

The previous prime is 16436360519. The next prime is 16436360593. The reversal of 16436360545 is 54506363461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16436360545 - 2¹⁹ = 16435836257 is a prime.

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, 149421405 + ... + 149421514.

It is an arithmetic number, because the mean of its divisors is an integer number (2689586280).

Almost surely, 2^16436360545 is an apocalyptic number.

It is an amenable number.

16436360545 is a deficient number, since it is larger than the sum of its proper divisors (5080329695).

16436360545 is a wasteful number, since it uses less digits than its factorization.

16436360545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298842935.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 16436360545 in words is "sixteen billion, four hundred thirty-six million, three hundred sixty thousand, five hundred forty-five".