57793783 has 2 divisors, whose sum is σ = 57793784. Its totient is φ = 57793782.

The previous prime is 57793777. The next prime is 57793789. The reversal of 57793783 is 38739775.

It is a balanced prime because it is at equal distance from previous prime (57793777) and next prime (57793789).

It is a cyclic number.

It is not a de Polignac number, because 57793783 - 2²⁵ = 24239351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57793789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28896891 + 28896892.

It is an arithmetic number, because the mean of its divisors is an integer number (28896892).

Almost surely, 2^57793783 is an apocalyptic number.

57793783 is a deficient number, since it is larger than the sum of its proper divisors (1).

57793783 is an equidigital number, since it uses as much as digits as its factorization.

57793783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1111320, while the sum is 49.

The square root of 57793783 is about 7602.2222408977. Note that the first 4 decimals coincide. The cubic root of 57793783 is about 386.6283603385.

The spelling of 57793783 in words is "fifty-seven million, seven hundred ninety-three thousand, seven hundred eighty-three".