511106005050 has 24 divisors (see below), whose sum is σ = 1267542892896. Its totient is φ = 136294934640.

The previous prime is 511106005049. The next prime is 511106005063. The reversal of 511106005050 is 50500601115.

It is a super-2 number, since 2×511106005050² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 511106005050.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1703686534 + ... + 1703686833.

It is an arithmetic number, because the mean of its divisors is an integer number (52814287204).

Almost surely, 2^511106005050 is an apocalyptic number.

511106005050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

511106005050 is an abundant number, since it is smaller than the sum of its proper divisors (756436887846).

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

511106005050 is a wasteful number, since it uses less digits than its factorization.

511106005050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407373382 (or 3407373377 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 511106005050 its reverse (50500601115), we get a palindrome (561606606165).

The spelling of 511106005050 in words is "five hundred eleven billion, one hundred six million, five thousand, fifty".