57648003073 has 2 divisors, whose sum is σ = 57648003074. Its totient is φ = 57648003072.

The previous prime is 57648003059. The next prime is 57648003097. The reversal of 57648003073 is 37030084675.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51398784369 + 6249218704 = 226713^2 + 79052^2 .

It is a cyclic number.

It is not a de Polignac number, because 57648003073 - 2²⁵ = 57614448641 is a prime.

It is not a weakly prime, because it can be changed into another prime (57648003043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28824001536 + 28824001537.

It is an arithmetic number, because the mean of its divisors is an integer number (28824001537).

Almost surely, 2^57648003073 is an apocalyptic number.

It is an amenable number.

57648003073 is a deficient number, since it is larger than the sum of its proper divisors (1).

57648003073 is an equidigital number, since it uses as much as digits as its factorization.

57648003073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 57648003073 in words is "fifty-seven billion, six hundred forty-eight million, three thousand, seventy-three".