10506218076 has 60 divisors (see below), whose sum is σ = 29080952208. Its totient is φ = 3296066688.

The previous prime is 10506218071. The next prime is 10506218077. The reversal of 10506218076 is 67081260501.

10506218076 is a `hidden beast` number, since 1 + 0 + 506 + 2 + 1 + 80 + 76 = 666.

It is a super-2 number, since 2×10506218076² (a number of 21 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10506218076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10506218071) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 948216 + ... + 959231.

Almost surely, 2^10506218076 is an apocalyptic number.

It is an amenable number.

10506218076 is an abundant number, since it is smaller than the sum of its proper divisors (18574734132).

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

10506218076 is a wasteful number, since it uses less digits than its factorization.

10506218076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907480 (or 1907469 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

Adding to 10506218076 its reverse (67081260501), we get a palindrome (77587478577).

It can be divided in two parts, 1050 and 6218076, that added together give a palindrome (6219126).

The spelling of 10506218076 in words is "ten billion, five hundred six million, two hundred eighteen thousand, seventy-six".