5009545555 has 8 divisors (see below), whose sum is σ = 6870233952. Its totient is φ = 3435116928.

The previous prime is 5009545549. The next prime is 5009545559. The reversal of 5009545555 is 5555459005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5009545555 - 2³ = 5009545547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5009545559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71564902 + ... + 71564971.

It is an arithmetic number, because the mean of its divisors is an integer number (858779244).

Almost surely, 2^5009545555 is an apocalyptic number.

5009545555 is a deficient number, since it is larger than the sum of its proper divisors (1860688397).

5009545555 is a wasteful number, since it uses less digits than its factorization.

5009545555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143129885.

The product of its (nonzero) digits is 562500, while the sum is 43.

The square root of 5009545555 is about 70778.1432011324. The cubic root of 5009545555 is about 1711.0634328892.

It can be divided in two parts, 5009 and 545555, that added together give a square (550564 = 742²).

The spelling of 5009545555 in words is "five billion, nine million, five hundred forty-five thousand, five hundred fifty-five".