4550785120 has 96 divisors (see below), whose sum is σ = 12683575296. Its totient is φ = 1509926400.

The previous prime is 4550785111. The next prime is 4550785121. The reversal of 4550785120 is 215870554.

It is a self number, because there is not a number n which added to its sum of digits gives 4550785120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550785121) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30816 + ... + 100255.

It is an arithmetic number, because the mean of its divisors is an integer number (132120576).

Almost surely, 2^4550785120 is an apocalyptic number.

4550785120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4550785120 is an abundant number, since it is smaller than the sum of its proper divisors (8132790176).

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

4550785120 is a wasteful number, since it uses less digits than its factorization.

4550785120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131124 (or 131116 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 37.

The square root of 4550785120 is about 67459.5072617641. The cubic root of 4550785120 is about 1657.1511013123.

The spelling of 4550785120 in words is "four billion, five hundred fifty million, seven hundred eighty-five thousand, one hundred twenty".