57840000693 has 8 divisors (see below), whose sum is σ = 77239199808. Its totient is φ = 38500401024.

The previous prime is 57840000679. The next prime is 57840000737. The reversal of 57840000693 is 39600004875.

It is a happy number.

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

It is not a de Polignac number, because 57840000693 - 2⁸ = 57840000437 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 (57840000623) 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, 14897596 + ... + 14901477.

It is an arithmetic number, because the mean of its divisors is an integer number (9654899976).

Almost surely, 2^57840000693 is an apocalyptic number.

It is an amenable number.

57840000693 is a deficient number, since it is larger than the sum of its proper divisors (19399199115).

57840000693 is a wasteful number, since it uses less digits than its factorization.

57840000693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29799723.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 57840000693 in words is "fifty-seven billion, eight hundred forty million, six hundred ninety-three", and thus it is an aban number.