5221556011 has 8 divisors (see below), whose sum is σ = 5976134144. Its totient is φ = 4469138280.

The previous prime is 5221556009. The next prime is 5221556027. The reversal of 5221556011 is 1106551225.

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 5221556011 - 2¹ = 5221556009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5221556051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534915 + ... + 544588.

It is an arithmetic number, because the mean of its divisors is an integer number (747016768).

Almost surely, 2^5221556011 is an apocalyptic number.

5221556011 is a deficient number, since it is larger than the sum of its proper divisors (754578133).

5221556011 is a wasteful number, since it uses less digits than its factorization.

5221556011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080201.

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 5221556011 is about 72260.3349770813. The cubic root of 5221556011 is about 1734.8688410847.

The spelling of 5221556011 in words is "five billion, two hundred twenty-one million, five hundred fifty-six thousand, eleven".