5672477221 has 2 divisors, whose sum is σ = 5672477222. Its totient is φ = 5672477220.

The previous prime is 5672477201. The next prime is 5672477257. The reversal of 5672477221 is 1227742765.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5537592225 + 134884996 = 74415^2 + 11614^2 .

It is a cyclic number.

It is not a de Polignac number, because 5672477221 - 2⁷ = 5672477093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5672477201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836238610 + 2836238611.

It is an arithmetic number, because the mean of its divisors is an integer number (2836238611).

Almost surely, 2^5672477221 is an apocalyptic number.

It is an amenable number.

5672477221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5672477221 is an equidigital number, since it uses as much as digits as its factorization.

5672477221 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 329280, while the sum is 43.

The square root of 5672477221 is about 75315.8497329745. The cubic root of 5672477221 is about 1783.4362377591.

The spelling of 5672477221 in words is "five billion, six hundred seventy-two million, four hundred seventy-seven thousand, two hundred twenty-one".