16819045062 has 32 divisors (see below), whose sum is σ = 35429788800. Its totient is φ = 5308086528.

The previous prime is 16819045057. The next prime is 16819045063. The reversal of 16819045062 is 26054091861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16819045063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149989 + ... + 236927.

It is an arithmetic number, because the mean of its divisors is an integer number (1107180900).

Almost surely, 2^16819045062 is an apocalyptic number.

16819045062 is an abundant number, since it is smaller than the sum of its proper divisors (18610743738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16819045062 is a wasteful number, since it uses less digits than its factorization.

16819045062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88660.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 16819045062 in words is "sixteen billion, eight hundred nineteen million, forty-five thousand, sixty-two".