505030212030 has 32 divisors (see below), whose sum is σ = 1244831228064. Its totient is φ = 131034865536.

The previous prime is 505030212019. The next prime is 505030212047. The reversal of 505030212030 is 30212030505.

It is a junction number, because it is equal to n+sod(n) for n = 505030211988 and 505030212006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227489977 + ... + 227492196.

It is an arithmetic number, because the mean of its divisors is an integer number (38900975877).

Almost surely, 2^505030212030 is an apocalyptic number.

505030212030 is an abundant number, since it is smaller than the sum of its proper divisors (739801016034).

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

505030212030 is a wasteful number, since it uses less digits than its factorization.

505030212030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454982220.

The product of its (nonzero) digits is 900, while the sum is 21.

Adding to 505030212030 its reverse (30212030505), we get a palindrome (535242242535).

The spelling of 505030212030 in words is "five hundred five billion, thirty million, two hundred twelve thousand, thirty".