5094544221 has 32 divisors (see below), whose sum is σ = 8239432320. Its totient is φ = 3092141952.

The previous prime is 5094544219. The next prime is 5094544249. The reversal of 5094544221 is 1224454905.

It is a happy number.

5094544221 is a `hidden beast` number, since 5 + 0 + 94 + 544 + 2 + 21 = 666.

It is not a de Polignac number, because 5094544221 - 2¹ = 5094544219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5094544211) 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, 73791 + ... + 125036.

It is an arithmetic number, because the mean of its divisors is an integer number (257482260).

Almost surely, 2^5094544221 is an apocalyptic number.

It is an amenable number.

5094544221 is a deficient number, since it is larger than the sum of its proper divisors (3144888099).

5094544221 is a wasteful number, since it uses less digits than its factorization.

5094544221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198922 (or 198916 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 5094544221 is about 71376.0759708742. The cubic root of 5094544221 is about 1720.6866085374.

The spelling of 5094544221 in words is "five billion, ninety-four million, five hundred forty-four thousand, two hundred twenty-one".