5220666003 has 32 divisors (see below), whose sum is σ = 8051115520. Its totient is φ = 2947415040.

The previous prime is 5220666001. The next prime is 5220666013. The reversal of 5220666003 is 3006660225.

It is not a de Polignac number, because 5220666003 - 2¹ = 5220666001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5220666001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1405713 + ... + 1409421.

It is an arithmetic number, because the mean of its divisors is an integer number (251597360).

Almost surely, 2^5220666003 is an apocalyptic number.

5220666003 is a deficient number, since it is larger than the sum of its proper divisors (2830449517).

5220666003 is a wasteful number, since it uses less digits than its factorization.

5220666003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 5220666003 is about 72254.1763706431. The cubic root of 5220666003 is about 1734.7702667083.

The spelling of 5220666003 in words is "five billion, two hundred twenty million, six hundred sixty-six thousand, three".