57854743 has 2 divisors, whose sum is σ = 57854744. Its totient is φ = 57854742.

The previous prime is 57854663. The next prime is 57854759. The reversal of 57854743 is 34745875.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57854743 - 2²¹ = 55757591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57854743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57854143) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28927371 + 28927372.

It is an arithmetic number, because the mean of its divisors is an integer number (28927372).

Almost surely, 2^57854743 is an apocalyptic number.

57854743 is a deficient number, since it is larger than the sum of its proper divisors (1).

57854743 is an equidigital number, since it uses as much as digits as its factorization.

57854743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 470400, while the sum is 43.

The square root of 57854743 is about 7606.2305381838. The cubic root of 57854743 is about 386.7642491359.

The spelling of 57854743 in words is "fifty-seven million, eight hundred fifty-four thousand, seven hundred forty-three".