481214549 has 2 divisors, whose sum is σ = 481214550. Its totient is φ = 481214548.

The previous prime is 481214527. The next prime is 481214611. The reversal of 481214549 is 945412184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 463024324 + 18190225 = 21518^2 + 4265^2 .

It is a cyclic number.

It is not a de Polignac number, because 481214549 - 2¹² = 481210453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481219549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240607274 + 240607275.

It is an arithmetic number, because the mean of its divisors is an integer number (240607275).

Almost surely, 2^481214549 is an apocalyptic number.

It is an amenable number.

481214549 is a deficient number, since it is larger than the sum of its proper divisors (1).

481214549 is an equidigital number, since it uses as much as digits as its factorization.

481214549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 38.

The square root of 481214549 is about 21936.6029503203. The cubic root of 481214549 is about 783.6333607108.

The spelling of 481214549 in words is "four hundred eighty-one million, two hundred fourteen thousand, five hundred forty-nine".