6772606055 has 4 divisors (see below), whose sum is σ = 8127127272. Its totient is φ = 5418084840.

The previous prime is 6772606037. The next prime is 6772606123. The reversal of 6772606055 is 5506062776.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6772606055 - 2¹⁰ = 6772605031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6772605997 and 6772606015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677260601 + ... + 677260610.

It is an arithmetic number, because the mean of its divisors is an integer number (2031781818).

Almost surely, 2^6772606055 is an apocalyptic number.

6772606055 is a deficient number, since it is larger than the sum of its proper divisors (1354521217).

6772606055 is a wasteful number, since it uses less digits than its factorization.

6772606055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354521216.

The product of its (nonzero) digits is 529200, while the sum is 44.

The square root of 6772606055 is about 82295.8447006895. The cubic root of 6772606055 is about 1891.9889902434.

The spelling of 6772606055 in words is "six billion, seven hundred seventy-two million, six hundred six thousand, fifty-five".