503212116356 has 24 divisors (see below), whose sum is σ = 882118804224. Its totient is φ = 251178288480.

The previous prime is 503212116271. The next prime is 503212116371. The reversal of 503212116356 is 653611212305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30194666 + ... + 30211326.

It is an arithmetic number, because the mean of its divisors is an integer number (36754950176).

Almost surely, 2^503212116356 is an apocalyptic number.

It is an amenable number.

503212116356 is a deficient number, since it is larger than the sum of its proper divisors (378906687868).

503212116356 is a wasteful number, since it uses less digits than its factorization.

503212116356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29051 (or 29049 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 503212116356 in words is "five hundred three billion, two hundred twelve million, one hundred sixteen thousand, three hundred fifty-six".