16350050545 has 8 divisors (see below), whose sum is σ = 19621389096. Its totient is φ = 13079154816.

The previous prime is 16350050539. The next prime is 16350050573. The reversal of 16350050545 is 54505005361.

It can be written as a sum of positive squares in 4 ways, for example, as 2296422241 + 14053628304 = 47921^2 + 118548^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 16350050545 - 2¹⁵ = 16350017777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16350050545.

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, 23182 + ... + 182311.

It is an arithmetic number, because the mean of its divisors is an integer number (2452673637).

Almost surely, 2^16350050545 is an apocalyptic number.

It is an amenable number.

16350050545 is a deficient number, since it is larger than the sum of its proper divisors (3271338551).

16350050545 is a wasteful number, since it uses less digits than its factorization.

16350050545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221411.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 16350050545 in words is "sixteen billion, three hundred fifty million, fifty thousand, five hundred forty-five".