4450163000 has 32 divisors (see below), whose sum is σ = 10413383760. Its totient is φ = 1780064800.

The previous prime is 4450162939. The next prime is 4450163021. The reversal of 4450163000 is 3610544.

It is a happy number.

It is a congruent number.

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, 2224082 + ... + 2226081.

Almost surely, 2^4450163000 is an apocalyptic number.

4450163000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4450163000 is an abundant number, since it is smaller than the sum of its proper divisors (5963220760).

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

4450163000 is a wasteful number, since it uses less digits than its factorization.

4450163000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4450184 (or 4450170 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4450163000 is about 66709.5420460971. The cubic root of 4450163000 is about 1644.8462392043.

Adding to 4450163000 its reverse (3610544), we get a palindrome (4453773544).

The spelling of 4450163000 in words is "four billion, four hundred fifty million, one hundred sixty-three thousand".