4905550120 has 32 divisors (see below), whose sum is σ = 11039493600. Its totient is φ = 1961863488.

The previous prime is 4905550061. The next prime is 4905550121. The reversal of 4905550120 is 210555094.

It is not an unprimeable number, because it can be changed into a prime (4905550121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390091 + ... + 402469.

It is an arithmetic number, because the mean of its divisors is an integer number (344984175).

Almost surely, 2^4905550120 is an apocalyptic number.

4905550120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4905550120 is an abundant number, since it is smaller than the sum of its proper divisors (6133943480).

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

4905550120 is a wasteful number, since it uses less digits than its factorization.

4905550120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22297 (or 22293 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 4905550120 is about 70039.6324947526. The cubic root of 4905550120 is about 1699.1402942625.

It can be divided in two parts, 4905 and 550120, that added together give a square (555025 = 745²).

The spelling of 4905550120 in words is "four billion, nine hundred five million, five hundred fifty thousand, one hundred twenty".