57464843 has 2 divisors, whose sum is σ = 57464844. Its totient is φ = 57464842.

The previous prime is 57464839. The next prime is 57464857. The reversal of 57464843 is 34846475.

57464843 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 not a de Polignac number, because 57464843 - 2² = 57464839 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57464843.

It is not a weakly prime, because it can be changed into another prime (57464893) 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, 28732421 + 28732422.

It is an arithmetic number, because the mean of its divisors is an integer number (28732422).

Almost surely, 2^57464843 is an apocalyptic number.

57464843 is a deficient number, since it is larger than the sum of its proper divisors (1).

57464843 is an equidigital number, since it uses as much as digits as its factorization.

57464843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 41.

The square root of 57464843 is about 7580.5569056633. The cubic root of 57464843 is about 385.8934509535.

The spelling of 57464843 in words is "fifty-seven million, four hundred sixty-four thousand, eight hundred forty-three".