35054340425257 has 2 divisors, whose sum is σ = 35054340425258. Its totient is φ = 35054340425256.

The previous prime is 35054340425171. The next prime is 35054340425411. The reversal of 35054340425257 is 75252404345053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17580443953216 + 17473896472041 = 4192904^2 + 4180179^2 .

It is a cyclic number.

It is not a de Polignac number, because 35054340425257 - 2³¹ = 35052192941609 is a prime.

It is a super-2 number, since 2×35054340425257² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35054340425257.

It is not a weakly prime, because it can be changed into another prime (35054340425857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17527170212628 + 17527170212629.

It is an arithmetic number, because the mean of its divisors is an integer number (17527170212629).

Almost surely, 2^{35054340425257} is an apocalyptic number.

It is an amenable number.

35054340425257 is a deficient number, since it is larger than the sum of its proper divisors (1).

35054340425257 is an equidigital number, since it uses as much as digits as its factorization.

35054340425257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080000, while the sum is 49.

The spelling of 35054340425257 in words is "thirty-five trillion, fifty-four billion, three hundred forty million, four hundred twenty-five thousand, two hundred fifty-seven".