11066515050 has 24 divisors (see below), whose sum is σ = 27444957696. Its totient is φ = 2951070640.

The previous prime is 11066515013. The next prime is 11066515069. The reversal of 11066515050 is 5051566011.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 11066514999 and 11066515017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36888234 + ... + 36888533.

It is an arithmetic number, because the mean of its divisors is an integer number (1143539904).

Almost surely, 2^11066515050 is an apocalyptic number.

11066515050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11066515050 is an abundant number, since it is smaller than the sum of its proper divisors (16378442646).

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

11066515050 is a wasteful number, since it uses less digits than its factorization.

11066515050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73776782 (or 73776777 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

It can be divided in two parts, 1106 and 6515050, that added together give a palindrome (6516156).

The spelling of 11066515050 in words is "eleven billion, sixty-six million, five hundred fifteen thousand, fifty".