57654253673 has 2 divisors, whose sum is σ = 57654253674. Its totient is φ = 57654253672.

The previous prime is 57654253649. The next prime is 57654253711. The reversal of 57654253673 is 37635245675.

57654253673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30094269529 + 27559984144 = 173477^2 + 166012^2 .

It is a cyclic number.

It is not a de Polignac number, because 57654253673 - 2²⁰ = 57653205097 is a prime.

It is not a weakly prime, because it can be changed into another prime (57654253633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28827126836 + 28827126837.

It is an arithmetic number, because the mean of its divisors is an integer number (28827126837).

Almost surely, 2^57654253673 is an apocalyptic number.

It is an amenable number.

57654253673 is a deficient number, since it is larger than the sum of its proper divisors (1).

57654253673 is an equidigital number, since it uses as much as digits as its factorization.

57654253673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876000, while the sum is 53.

The spelling of 57654253673 in words is "fifty-seven billion, six hundred fifty-four million, two hundred fifty-three thousand, six hundred seventy-three".