57304269393 has 8 divisors (see below), whose sum is σ = 87320791488. Its totient is φ = 32745296784.

The previous prime is 57304269371. The next prime is 57304269397. The reversal of 57304269393 is 39396240375.

It is a happy number.

57304269393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57304269393 - 2¹⁰ = 57304268369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57304269397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1364387346 + ... + 1364387387.

It is an arithmetic number, because the mean of its divisors is an integer number (10915098936).

Almost surely, 2^57304269393 is an apocalyptic number.

It is an amenable number.

57304269393 is a deficient number, since it is larger than the sum of its proper divisors (30016522095).

57304269393 is a wasteful number, since it uses less digits than its factorization.

57304269393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728774743.

The product of its (nonzero) digits is 3674160, while the sum is 51.

The spelling of 57304269393 in words is "fifty-seven billion, three hundred four million, two hundred sixty-nine thousand, three hundred ninety-three".