510353621212 has 12 divisors (see below), whose sum is σ = 905697976176. Its totient is φ = 251582770880.

The previous prime is 510353621189. The next prime is 510353621213. The reversal of 510353621212 is 212126353015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (510353621213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898509613 + ... + 898510180.

It is an arithmetic number, because the mean of its divisors is an integer number (75474831348).

Almost surely, 2^510353621212 is an apocalyptic number.

It is an amenable number.

510353621212 is a deficient number, since it is larger than the sum of its proper divisors (395344354964).

510353621212 is a wasteful number, since it uses less digits than its factorization.

510353621212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797019868 (or 1797019866 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 510353621212 its reverse (212126353015), we get a palindrome (722479974227).

The spelling of 510353621212 in words is "five hundred ten billion, three hundred fifty-three million, six hundred twenty-one thousand, two hundred twelve".