57229801 has 2 divisors, whose sum is σ = 57229802. Its totient is φ = 57229800.

The previous prime is 57229747. The next prime is 57229817. The reversal of 57229801 is 10892275.

57229801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57229225 + 576 = 7565^2 + 24^2 .

It is a cyclic number.

It is not a de Polignac number, because 57229801 - 2¹⁷ = 57098729 is a prime.

It is a super-3 number, since 3×57229801³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (57229201) 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, 28614900 + 28614901.

It is an arithmetic number, because the mean of its divisors is an integer number (28614901).

Almost surely, 2^57229801 is an apocalyptic number.

It is an amenable number.

57229801 is a deficient number, since it is larger than the sum of its proper divisors (1).

57229801 is an equidigital number, since it uses as much as digits as its factorization.

57229801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 57229801 is about 7565.0380699637. The cubic root of 57229801 is about 385.3666064393.

The spelling of 57229801 in words is "fifty-seven million, two hundred twenty-nine thousand, eight hundred one".