506116021100 has 36 divisors (see below), whose sum is σ = 1104021921408. Its totient is φ = 201386472000.

The previous prime is 506116021069. The next prime is 506116021123. The reversal of 506116021100 is 1120611605.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13230011 + ... + 13268210.

Almost surely, 2^506116021100 is an apocalyptic number.

506116021100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

506116021100 is an abundant number, since it is smaller than the sum of its proper divisors (597905900308).

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

506116021100 is a wasteful number, since it uses less digits than its factorization.

506116021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26498426 (or 26498419 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 506116021100 its reverse (1120611605), we get a palindrome (507236632705).

The spelling of 506116021100 in words is "five hundred six billion, one hundred sixteen million, twenty-one thousand, one hundred".