57793066739 has 2 divisors, whose sum is σ = 57793066740. Its totient is φ = 57793066738.

The previous prime is 57793066693. The next prime is 57793066757. The reversal of 57793066739 is 93766039775.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57793066739 - 2³² = 53498099443 is a prime.

It is not a weakly prime, because it can be changed into another prime (57793066039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28896533369 + 28896533370.

It is an arithmetic number, because the mean of its divisors is an integer number (28896533370).

Almost surely, 2^57793066739 is an apocalyptic number.

57793066739 is a deficient number, since it is larger than the sum of its proper divisors (1).

57793066739 is an equidigital number, since it uses as much as digits as its factorization.

57793066739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45008460, while the sum is 62.

The spelling of 57793066739 in words is "fifty-seven billion, seven hundred ninety-three million, sixty-six thousand, seven hundred thirty-nine".