57683256789 has 8 divisors (see below), whose sum is σ = 79392009472. Its totient is φ = 37215004320.

The previous prime is 57683256781. The next prime is 57683256833. The reversal of 57683256789 is 98765238675.

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

It is not a de Polignac number, because 57683256789 - 2³ = 57683256781 is a prime.

It is a super-2 number, since 2×57683256789² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57683256781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310124944 + ... + 310125129.

It is an arithmetic number, because the mean of its divisors is an integer number (9924001184).

Almost surely, 2^57683256789 is an apocalyptic number.

It is an amenable number.

57683256789 is a deficient number, since it is larger than the sum of its proper divisors (21708752683).

57683256789 is a wasteful number, since it uses less digits than its factorization.

57683256789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620250107.

The product of its digits is 152409600, while the sum is 66.

The spelling of 57683256789 in words is "fifty-seven billion, six hundred eighty-three million, two hundred fifty-six thousand, seven hundred eighty-nine".