5221961093 has 8 divisors (see below), whose sum is σ = 5255023680. Its totient is φ = 5188942080.

The previous prime is 5221961057. The next prime is 5221961153. The reversal of 5221961093 is 3901691225.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5221961093 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221961033) 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, 248933 + ... + 269093.

It is an arithmetic number, because the mean of its divisors is an integer number (656877960).

Almost surely, 2^5221961093 is an apocalyptic number.

It is an amenable number.

5221961093 is a deficient number, since it is larger than the sum of its proper divisors (33062587).

5221961093 is a wasteful number, since it uses less digits than its factorization.

5221961093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21787.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 5221961093 is about 72263.1378574166. The cubic root of 5221961093 is about 1734.9137029334.

The spelling of 5221961093 in words is "five billion, two hundred twenty-one million, nine hundred sixty-one thousand, ninety-three".