5035345353221 has 2 divisors, whose sum is σ = 5035345353222. Its totient is φ = 5035345353220.

The previous prime is 5035345353217. The next prime is 5035345353271. The reversal of 5035345353221 is 1223535435305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4281530702596 + 753814650625 = 2069186^2 + 868225^2 .

It is a cyclic number.

It is not a de Polignac number, because 5035345353221 - 2² = 5035345353217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5035345353271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517672676610 + 2517672676611.

It is an arithmetic number, because the mean of its divisors is an integer number (2517672676611).

Almost surely, 2^{5035345353221} is an apocalyptic number.

It is an amenable number.

5035345353221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5035345353221 is an equidigital number, since it uses as much as digits as its factorization.

5035345353221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810000, while the sum is 41.

The spelling of 5035345353221 in words is "five trillion, thirty-five billion, three hundred forty-five million, three hundred fifty-three thousand, two hundred twenty-one".