4478120050 has 24 divisors (see below), whose sum is σ = 8506526976. Its totient is φ = 1753135440.

The previous prime is 4478120047. The next prime is 4478120063. The reversal of 4478120050 is 500218744.

It is a junction number, because it is equal to n+sod(n) for n = 4478119994 and 4478120021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 950442 + ... + 955141.

It is an arithmetic number, because the mean of its divisors is an integer number (354438624).

Almost surely, 2^4478120050 is an apocalyptic number.

4478120050 is a deficient number, since it is larger than the sum of its proper divisors (4028406926).

4478120050 is a wasteful number, since it uses less digits than its factorization.

4478120050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905642 (or 1905637 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 4478120050 is about 66918.7570864851. The cubic root of 4478120050 is about 1648.2834980694.

Adding to 4478120050 its reverse (500218744), we get a palindrome (4978338794).

The spelling of 4478120050 in words is "four billion, four hundred seventy-eight million, one hundred twenty thousand, fifty".