5621712750211 has 8 divisors (see below), whose sum is σ = 5631215673600. Its totient is φ = 5612210220552.

The previous prime is 5621712750163. The next prime is 5621712750239. The reversal of 5621712750211 is 1120572171265.

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 5621712750211 - 2²¹ = 5621710653059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5621712750271) 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, 49350426 + ... + 49464208.

It is an arithmetic number, because the mean of its divisors is an integer number (703901959200).

Almost surely, 2^{5621712750211} is an apocalyptic number.

5621712750211 is a deficient number, since it is larger than the sum of its proper divisors (9502923389).

5621712750211 is a wasteful number, since it uses less digits than its factorization.

5621712750211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196865.

The product of its (nonzero) digits is 58800, while the sum is 40.

The spelling of 5621712750211 in words is "five trillion, six hundred twenty-one billion, seven hundred twelve million, seven hundred fifty thousand, two hundred eleven".