4550919120 has 160 divisors (see below), whose sum is σ = 17100512640. Its totient is φ = 1103247360.

The previous prime is 4550919119. The next prime is 4550919151. The reversal of 4550919120 is 219190554.

4550919120 is a `hidden beast` number, since 4 + 550 + 91 + 9 + 12 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72009 + ... + 119528.

It is an arithmetic number, because the mean of its divisors is an integer number (106878204).

Almost surely, 2^4550919120 is an apocalyptic number.

4550919120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4550919120 is an abundant number, since it is smaller than the sum of its proper divisors (12549593520).

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

4550919120 is a wasteful number, since it uses less digits than its factorization.

4550919120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191570 (or 191558 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 4550919120 is about 67460.5004428517. The cubic root of 4550919120 is about 1657.1673663495.

The spelling of 4550919120 in words is "four billion, five hundred fifty million, nine hundred nineteen thousand, one hundred twenty".