41212253653 has 2 divisors, whose sum is σ = 41212253654. Its totient is φ = 41212253652.

The previous prime is 41212253651. The next prime is 41212253699. The reversal of 41212253653 is 35635221214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38896911729 + 2315341924 = 197223^2 + 48118^2 .

It is a cyclic number.

It is not a de Polignac number, because 41212253653 - 2¹ = 41212253651 is a prime.

Together with 41212253651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41212253651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20606126826 + 20606126827.

It is an arithmetic number, because the mean of its divisors is an integer number (20606126827).

Almost surely, 2^41212253653 is an apocalyptic number.

It is an amenable number.

41212253653 is a deficient number, since it is larger than the sum of its proper divisors (1).

41212253653 is an equidigital number, since it uses as much as digits as its factorization.

41212253653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

Adding to 41212253653 its reverse (35635221214), we get a palindrome (76847474867).

The spelling of 41212253653 in words is "forty-one billion, two hundred twelve million, two hundred fifty-three thousand, six hundred fifty-three".