4284725550 has 48 divisors (see below), whose sum is σ = 12144139392. Its totient is φ = 979365600.

The previous prime is 4284725539. The next prime is 4284725551. The reversal of 4284725550 is 555274824.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4284725551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2039296 + ... + 2041395.

It is an arithmetic number, because the mean of its divisors is an integer number (253002904).

Almost surely, 2^4284725550 is an apocalyptic number.

4284725550 is an abundant number, since it is smaller than the sum of its proper divisors (7859413842).

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

4284725550 is a wasteful number, since it uses less digits than its factorization.

4284725550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080713 (or 4080708 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 42.

The square root of 4284725550 is about 65457.8150414448. The cubic root of 4284725550 is about 1624.2055982978.

The spelling of 4284725550 in words is "four billion, two hundred eighty-four million, seven hundred twenty-five thousand, five hundred fifty".