210063600461 has 16 divisors (see below), whose sum is σ = 247847221440. Its totient is φ = 175520565120.

The previous prime is 210063600451. The next prime is 210063600479. The reversal of 210063600461 is 164006360012.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210063600461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210063600401) 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 in 15 ways as a sum of consecutive naturals, for example, 3118991 + ... + 3185628.

It is an arithmetic number, because the mean of its divisors is an integer number (15490451340).

Almost surely, 2^210063600461 is an apocalyptic number.

It is an amenable number.

210063600461 is a deficient number, since it is larger than the sum of its proper divisors (37783620979).

210063600461 is a wasteful number, since it uses less digits than its factorization.

210063600461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6304876.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 210063600461 its reverse (164006360012), we get a palindrome (374069960473).

The spelling of 210063600461 in words is "two hundred ten billion, sixty-three million, six hundred thousand, four hundred sixty-one".