5500000478 has 32 divisors (see below), whose sum is σ = 9553662720. Its totient is φ = 2325939840.

The previous prime is 5500000459. The next prime is 5500000507. The reversal of 5500000478 is 8740000055.

It is a self number, because there is not a number n which added to its sum of digits gives 5500000478.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1170113 + ... + 1174803.

It is an arithmetic number, because the mean of its divisors is an integer number (298551960).

Almost surely, 2^5500000478 is an apocalyptic number.

5500000478 is a deficient number, since it is larger than the sum of its proper divisors (4053662242).

5500000478 is a wasteful number, since it uses less digits than its factorization.

5500000478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5792.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 5500000478 is about 74161.9880936319. The cubic root of 5500000478 is about 1765.1742187996.

It can be divided in two parts, 550000047 and 8, that added together give a palindrome (550000055).

The spelling of 5500000478 in words is "five billion, five hundred million, four hundred seventy-eight", and thus it is an aban number.