57345073021699 has 2 divisors, whose sum is σ = 57345073021700. Its totient is φ = 57345073021698.

The previous prime is 57345073021693. The next prime is 57345073021739. The reversal of 57345073021699 is 99612037054375.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57345073021699 - 2²⁵ = 57345039467267 is a prime.

It is not a weakly prime, because it can be changed into another prime (57345073021693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28672536510849 + 28672536510850.

It is an arithmetic number, because the mean of its divisors is an integer number (28672536510850).

Almost surely, 2^{57345073021699} is an apocalyptic number.

57345073021699 is a deficient number, since it is larger than the sum of its proper divisors (1).

57345073021699 is an equidigital number, since it uses as much as digits as its factorization.

57345073021699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42865200, while the sum is 61.

The spelling of 57345073021699 in words is "fifty-seven trillion, three hundred forty-five billion, seventy-three million, twenty-one thousand, six hundred ninety-nine".