503620454212 has 12 divisors (see below), whose sum is σ = 881367940096. Its totient is φ = 251801042760.

The previous prime is 503620454209. The next prime is 503620454237. The reversal of 503620454212 is 212454026305.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2171964 + ... + 2392627.

Almost surely, 2^503620454212 is an apocalyptic number.

It is an amenable number.

503620454212 is a deficient number, since it is larger than the sum of its proper divisors (377747485884).

503620454212 is a wasteful number, since it uses less digits than its factorization.

503620454212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592178 (or 4592176 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 503620454212 in words is "five hundred three billion, six hundred twenty million, four hundred fifty-four thousand, two hundred twelve".