5505600040 has 32 divisors (see below), whose sum is σ = 12393119880. Its totient is φ = 2201258752.

The previous prime is 5505600029. The next prime is 5505600053. The reversal of 5505600040 is 400065055.

It can be written as a sum of positive squares in 4 ways, for example, as 4116248964 + 1389351076 = 64158^2 + 37274^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5505599978 and 5505600014.

It is an unprimeable number.

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, 63822 + ... + 122818.

Almost surely, 2^5505600040 is an apocalyptic number.

It is an amenable number.

5505600040 is an abundant number, since it is smaller than the sum of its proper divisors (6887519840).

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

5505600040 is a wasteful number, since it uses less digits than its factorization.

5505600040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61341 (or 61337 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5505600040 is about 74199.7307272742. The cubic root of 5505600040 is about 1765.7730581414.

Adding to 5505600040 its reverse (400065055), we get a palindrome (5905665095).

The spelling of 5505600040 in words is "five billion, five hundred five million, six hundred thousand, forty".