505300030030 has 32 divisors (see below), whose sum is σ = 913625606880. Its totient is φ = 201212928000.

The previous prime is 505300029973. The next prime is 505300030049. The reversal of 505300030030 is 30030003505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5012766 + ... + 5112574.

It is an arithmetic number, because the mean of its divisors is an integer number (28550800215).

Almost surely, 2^505300030030 is an apocalyptic number.

505300030030 is a deficient number, since it is larger than the sum of its proper divisors (408325576850).

505300030030 is a wasteful number, since it uses less digits than its factorization.

505300030030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102084.

The product of its (nonzero) digits is 675, while the sum is 19.

Adding to 505300030030 its reverse (30030003505), we get a palindrome (535330033535).

The spelling of 505300030030 in words is "five hundred five billion, three hundred million, thirty thousand, thirty".