2755612667 has 8 divisors (see below), whose sum is σ = 2792025600. Its totient is φ = 2719238184.

The previous prime is 2755612591. The next prime is 2755612669. The reversal of 2755612667 is 7662165572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2755612667 - 2²⁶ = 2688503803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2755612669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152528 + ... + 169634.

It is an arithmetic number, because the mean of its divisors is an integer number (349003200).

Almost surely, 2^2755612667 is an apocalyptic number.

2755612667 is a deficient number, since it is larger than the sum of its proper divisors (36412933).

2755612667 is a wasteful number, since it uses less digits than its factorization.

2755612667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19225.

The product of its digits is 1058400, while the sum is 47.

The square root of 2755612667 is about 52493.9298109791. The cubic root of 2755612667 is about 1401.9721638982.

The spelling of 2755612667 in words is "two billion, seven hundred fifty-five million, six hundred twelve thousand, six hundred sixty-seven".