57425928293917 has 2 divisors, whose sum is σ = 57425928293918. Its totient is φ = 57425928293916.

The previous prime is 57425928293891. The next prime is 57425928293939. The reversal of 57425928293917 is 71939282952475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40828892283001 + 16597036010916 = 6389749^2 + 4073946^2 .

It is a cyclic number.

It is not a de Polignac number, because 57425928293917 - 2⁴³ = 48629835271709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57425928293917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57425928293717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28712964146958 + 28712964146959.

It is an arithmetic number, because the mean of its divisors is an integer number (28712964146959).

Almost surely, 2^{57425928293917} is an apocalyptic number.

It is an amenable number.

57425928293917 is a deficient number, since it is larger than the sum of its proper divisors (1).

57425928293917 is an equidigital number, since it uses as much as digits as its factorization.

57425928293917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 685843200, while the sum is 73.

The spelling of 57425928293917 in words is "fifty-seven trillion, four hundred twenty-five billion, nine hundred twenty-eight million, two hundred ninety-three thousand, nine hundred seventeen".