5914994221 has 2 divisors, whose sum is σ = 5914994222. Its totient is φ = 5914994220.

The previous prime is 5914994179. The next prime is 5914994257. The reversal of 5914994221 is 1224994195.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4509794025 + 1405200196 = 67155^2 + 37486^2 .

It is a cyclic number.

It is not a de Polignac number, because 5914994221 - 2⁹ = 5914993709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5914964221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2957497110 + 2957497111.

It is an arithmetic number, because the mean of its divisors is an integer number (2957497111).

Almost surely, 2^5914994221 is an apocalyptic number.

It is an amenable number.

5914994221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5914994221 is an equidigital number, since it uses as much as digits as its factorization.

5914994221 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 46.

The square root of 5914994221 is about 76908.9996099286. Note that the first 3 decimals coincide. The cubic root of 5914994221 is about 1808.4983139918.

The spelling of 5914994221 in words is "five billion, nine hundred fourteen million, nine hundred ninety-four thousand, two hundred twenty-one".