57845876345783 has 2 divisors, whose sum is σ = 57845876345784. Its totient is φ = 57845876345782.

The previous prime is 57845876345723. The next prime is 57845876345897. The reversal of 57845876345783 is 38754367854875.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57845876345783 - 2⁸ = 57845876345527 is a prime.

It is a super-2 number, since 2×57845876345783² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57845876345698 and 57845876345707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57845876345713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28922938172891 + 28922938172892.

It is an arithmetic number, because the mean of its divisors is an integer number (28922938172892).

Almost surely, 2^{57845876345783} is an apocalyptic number.

57845876345783 is a deficient number, since it is larger than the sum of its proper divisors (1).

57845876345783 is an equidigital number, since it uses as much as digits as its factorization.

57845876345783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18966528000, while the sum is 80.

The spelling of 57845876345783 in words is "fifty-seven trillion, eight hundred forty-five billion, eight hundred seventy-six million, three hundred forty-five thousand, seven hundred eighty-three".