35220853 has 2 divisors, whose sum is σ = 35220854. Its totient is φ = 35220852.

The previous prime is 35220841. The next prime is 35220859. The reversal of 35220853 is 35802253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27279729 + 7941124 = 5223^2 + 2818^2 .

It is an emirp because it is prime and its reverse (35802253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35220853 - 2¹⁷ = 35089781 is a prime.

It is equal to p_2159452 and since 35220853 and 2159452 have the same sum of digits, it is a Honaker prime.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35220859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17610426 + 17610427.

It is an arithmetic number, because the mean of its divisors is an integer number (17610427).

Almost surely, 2^35220853 is an apocalyptic number.

It is an amenable number.

35220853 is a deficient number, since it is larger than the sum of its proper divisors (1).

35220853 is an equidigital number, since it uses as much as digits as its factorization.

35220853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 35220853 is about 5934.7159156947. The cubic root of 35220853 is about 327.7932125346.

The spelling of 35220853 in words is "thirty-five million, two hundred twenty thousand, eight hundred fifty-three".