57014449 has 2 divisors, whose sum is σ = 57014450. Its totient is φ = 57014448.

The previous prime is 57014423. The next prime is 57014483. The reversal of 57014449 is 94441075.

It is an a-pointer prime, because the next prime (57014483) can be obtained adding 57014449 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35224225 + 21790224 = 5935^2 + 4668^2 .

It is a cyclic number.

It is not a de Polignac number, because 57014449 - 2⁵ = 57014417 is a prime.

It is not a weakly prime, because it can be changed into another prime (57014849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28507224 + 28507225.

It is an arithmetic number, because the mean of its divisors is an integer number (28507225).

Almost surely, 2^57014449 is an apocalyptic number.

It is an amenable number.

57014449 is a deficient number, since it is larger than the sum of its proper divisors (1).

57014449 is an equidigital number, since it uses as much as digits as its factorization.

57014449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 57014449 is about 7550.7912830378. The cubic root of 57014449 is about 384.8826290896.

The spelling of 57014449 in words is "fifty-seven million, fourteen thousand, four hundred forty-nine".