16450454510 has 32 divisors (see below), whose sum is σ = 33898087872. Its totient is φ = 5630630400.

The previous prime is 16450454507. The next prime is 16450454521. The reversal of 16450454510 is 1545405461.

16450454510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156641 + ... + 239660.

It is an arithmetic number, because the mean of its divisors is an integer number (1059315246).

Almost surely, 2^16450454510 is an apocalyptic number.

16450454510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16450454510 is an abundant number, since it is smaller than the sum of its proper divisors (17447633362).

16450454510 is a wasteful number, since it uses less digits than its factorization.

16450454510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396908.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 16450454510 its reverse (1545405461), we get a palindrome (17995859971).

The spelling of 16450454510 in words is "sixteen billion, four hundred fifty million, four hundred fifty-four thousand, five hundred ten".