57306093 has 16 divisors (see below), whose sum is σ = 82535040. Its totient is φ = 35158464.

The previous prime is 57306079. The next prime is 57306103. The reversal of 57306093 is 39060375.

It is not a de Polignac number, because 57306093 - 2¹⁰ = 57305069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57306013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11955 + ... + 16047.

It is an arithmetic number, because the mean of its divisors is an integer number (5158440).

Almost surely, 2^57306093 is an apocalyptic number.

It is an amenable number.

57306093 is a deficient number, since it is larger than the sum of its proper divisors (25228947).

57306093 is a wasteful number, since it uses less digits than its factorization.

57306093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4468.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 57306093 is about 7570.0787974763. The cubic root of 57306093 is about 385.5377721252.

The spelling of 57306093 in words is "fifty-seven million, three hundred six thousand, ninety-three".