4492550400 has 432 divisors, whose sum is σ = 16393534080. Its totient is φ = 1076428800.

The previous prime is 4492550369. The next prime is 4492550401. The reversal of 4492550400 is 40552944.

It is not an unprimeable number, because it can be changed into a prime (4492550401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10233381 + ... + 10233819.

Almost surely, 2^4492550400 is an apocalyptic number.

4492550400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4492550400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8196767040).

4492550400 is an abundant number, since it is smaller than the sum of its proper divisors (11900983680).

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

4492550400 is a wasteful number, since it uses less digits than its factorization.

4492550400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 4492550400 is about 67026.4902855580. The cubic root of 4492550400 is about 1650.0520828371.

The spelling of 4492550400 in words is "four billion, four hundred ninety-two million, five hundred fifty thousand, four hundred".