4164650450 has 24 divisors (see below), whose sum is σ = 7747973220. Its totient is φ = 1665489600.

The previous prime is 4164650447. The next prime is 4164650461. The reversal of 4164650450 is 540564614.

It can be written as a sum of positive squares in 6 ways, for example, as 2424676081 + 1739974369 = 49241^2 + 41713^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4164650450.

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 11 ways as a sum of consecutive naturals, for example, 378020 + ... + 388880.

Almost surely, 2^4164650450 is an apocalyptic number.

4164650450 is a deficient number, since it is larger than the sum of its proper divisors (3583322770).

4164650450 is a wasteful number, since it uses less digits than its factorization.

4164650450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18542 (or 18537 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 4164650450 is about 64534.1029998868. The cubic root of 4164650450 is about 1608.8893810280.

The spelling of 4164650450 in words is "four billion, one hundred sixty-four million, six hundred fifty thousand, four hundred fifty".