35223253253173 has 2 divisors, whose sum is σ = 35223253253174. Its totient is φ = 35223253253172.

The previous prime is 35223253253137. The next prime is 35223253253231. The reversal of 35223253253173 is 37135235232253.

Together with previous prime (35223253253137) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31702102333444 + 3521150919729 = 5630462^2 + 1876473^2 .

It is an emirp because it is prime and its reverse (37135235232253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35223253253173 - 2⁴⁵ = 38881164341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35223253253273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17611626626586 + 17611626626587.

It is an arithmetic number, because the mean of its divisors is an integer number (17611626626587).

Almost surely, 2^{35223253253173} is an apocalyptic number.

It is an amenable number.

35223253253173 is a deficient number, since it is larger than the sum of its proper divisors (1).

35223253253173 is an equidigital number, since it uses as much as digits as its factorization.

35223253253173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3402000, while the sum is 46.

The spelling of 35223253253173 in words is "thirty-five trillion, two hundred twenty-three billion, two hundred fifty-three million, two hundred fifty-three thousand, one hundred seventy-three".