5555003040 has 72 divisors (see below), whose sum is σ = 18956452788. Its totient is φ = 1481333760.

The previous prime is 5555003021. The next prime is 5555003053. The reversal of 5555003040 is 403005555.

It can be written as a sum of positive squares in 2 ways, for example, as 5505046416 + 49956624 = 74196^2 + 7068^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 5555002995 and 5555003013.

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, 1927381 + ... + 1930260.

Almost surely, 2^5555003040 is an apocalyptic number.

It is an amenable number.

5555003040 is an abundant number, since it is smaller than the sum of its proper divisors (13401449748).

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

5555003040 is a wasteful number, since it uses less digits than its factorization.

5555003040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857662 (or 3857651 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 5555003040 is about 74531.8927708132. The cubic root of 5555003040 is about 1771.0388998189.

Adding to 5555003040 its reverse (403005555), we get a palindrome (5958008595).

The spelling of 5555003040 in words is "five billion, five hundred fifty-five million, three thousand, forty".