57049199 has 2 divisors, whose sum is σ = 57049200. Its totient is φ = 57049198.

The previous prime is 57049193. The next prime is 57049219. The reversal of 57049199 is 99194075.

57049199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57049199 is a prime.

It is a super-2 number, since 2×57049199² = 6509222213083202, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57049193) 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, 28524599 + 28524600.

It is an arithmetic number, because the mean of its divisors is an integer number (28524600).

Almost surely, 2^57049199 is an apocalyptic number.

57049199 is a deficient number, since it is larger than the sum of its proper divisors (1).

57049199 is an equidigital number, since it uses as much as digits as its factorization.

57049199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 57049199 is about 7553.0920158568. The cubic root of 57049199 is about 384.9608078393.

The spelling of 57049199 in words is "fifty-seven million, forty-nine thousand, one hundred ninety-nine".