4405130550 has 144 divisors (see below), whose sum is σ = 12007401120. Its totient is φ = 1157760000.

The previous prime is 4405130533. The next prime is 4405130557. The reversal of 4405130550 is 550315044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405130557) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16375816 + ... + 16376084.

It is an arithmetic number, because the mean of its divisors is an integer number (83384730).

Almost surely, 2^4405130550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4405130550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6003700560).

4405130550 is an abundant number, since it is smaller than the sum of its proper divisors (7602270570).

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

4405130550 is a wasteful number, since it uses less digits than its factorization.

4405130550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 4405130550 is about 66371.1575158969. The cubic root of 4405130550 is about 1639.2791981661.

Adding to 4405130550 its reverse (550315044), we get a palindrome (4955445594).

The spelling of 4405130550 in words is "four billion, four hundred five million, one hundred thirty thousand, five hundred fifty".