506212550316 has 108 divisors (see below), whose sum is σ = 1407016739856. Its totient is φ = 153340799040.

The previous prime is 506212550299. The next prime is 506212550357. The reversal of 506212550316 is 613055212605.

506212550316 is a `hidden beast` number, since 5 + 0 + 62 + 12 + 550 + 31 + 6 = 666.

It is a super-2 number, since 2×506212550316² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12555646 + ... + 12595898.

Almost surely, 2^506212550316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 506212550316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (703508369928).

506212550316 is an abundant number, since it is smaller than the sum of its proper divisors (900804189540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506212550316 is a wasteful number, since it uses less digits than its factorization.

506212550316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43172 (or 43156 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 506212550316 in words is "five hundred six billion, two hundred twelve million, five hundred fifty thousand, three hundred sixteen".