6773109012 has 18 divisors (see below), whose sum is σ = 17120914538. Its totient is φ = 2257702992.

The previous prime is 6773109001. The next prime is 6773109029. The reversal of 6773109012 is 2109013776.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6770656656 + 2452356 = 82284^2 + 1566^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×6773109012² = 91750011376871232288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 188141917 = 6773109012 / (6 + 7 + 7 + 3 + 1 + 0 + 9 + 0 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94070923 + ... + 94070994.

Almost surely, 2^6773109012 is an apocalyptic number.

It is an amenable number.

6773109012 is an abundant number, since it is smaller than the sum of its proper divisors (10347805526).

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

6773109012 is a wasteful number, since it uses less digits than its factorization.

6773109012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188141927 (or 188141922 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 6773109012 is about 82298.9004300787. The cubic root of 6773109012 is about 1892.0358242855.

The spelling of 6773109012 in words is "six billion, seven hundred seventy-three million, one hundred nine thousand, twelve".