57116743 has 4 divisors (see below), whose sum is σ = 57297240. Its totient is φ = 56936248.

The previous prime is 57116723. The next prime is 57116777. The reversal of 57116743 is 34761175.

57116743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57116743 - 2⁵ = 57116711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57116699 and 57116708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57116713) 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 in 3 ways as a sum of consecutive naturals, for example, 89773 + ... + 90406.

It is an arithmetic number, because the mean of its divisors is an integer number (14324310).

Almost surely, 2^57116743 is an apocalyptic number.

57116743 is a deficient number, since it is larger than the sum of its proper divisors (180497).

57116743 is a wasteful number, since it uses less digits than its factorization.

57116743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180496.

The product of its digits is 17640, while the sum is 34.

The square root of 57116743 is about 7557.5619746053. The cubic root of 57116743 is about 385.1126740548.

The spelling of 57116743 in words is "fifty-seven million, one hundred sixteen thousand, seven hundred forty-three".