5048966221 has 32 divisors (see below), whose sum is σ = 5845458528. Its totient is φ = 4319723520.

The previous prime is 5048966213. The next prime is 5048966243. The reversal of 5048966221 is 1226698405.

It can be written as a sum of positive squares in 16 ways, for example, as 4891463721 + 157502500 = 69939^2 + 12550^2 .

It is a cyclic number.

It is not a de Polignac number, because 5048966221 - 2³ = 5048966213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5048966281) 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, 4519555 + ... + 4520671.

It is an arithmetic number, because the mean of its divisors is an integer number (182670579).

Almost surely, 2^5048966221 is an apocalyptic number.

It is an amenable number.

5048966221 is a deficient number, since it is larger than the sum of its proper divisors (796492307).

5048966221 is a wasteful number, since it uses less digits than its factorization.

5048966221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 5048966221 is about 71056.0780018149. The cubic root of 5048966221 is about 1715.5398936556.

The spelling of 5048966221 in words is "five billion, forty-eight million, nine hundred sixty-six thousand, two hundred twenty-one".