34055220503257 has 2 divisors, whose sum is σ = 34055220503258. Its totient is φ = 34055220503256.

The previous prime is 34055220503209. The next prime is 34055220503387. The reversal of 34055220503257 is 75230502255043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23009827484736 + 11045393018521 = 4796856^2 + 3323461^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34055220503257 is a prime.

It is not a weakly prime, because it can be changed into another prime (34055220303257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17027610251628 + 17027610251629.

It is an arithmetic number, because the mean of its divisors is an integer number (17027610251629).

Almost surely, 2^{34055220503257} is an apocalyptic number.

It is an amenable number.

34055220503257 is a deficient number, since it is larger than the sum of its proper divisors (1).

34055220503257 is an equidigital number, since it uses as much as digits as its factorization.

34055220503257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260000, while the sum is 43.

The spelling of 34055220503257 in words is "thirty-four trillion, fifty-five billion, two hundred twenty million, five hundred three thousand, two hundred fifty-seven".