2755672369 has 4 divisors (see below), whose sum is σ = 2814303744. Its totient is φ = 2697040996.

The previous prime is 2755672357. The next prime is 2755672373. The reversal of 2755672369 is 9632765572.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2755672369 is a prime.

It is a super-2 number, since 2×2755672369² = 15187460410540144322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2755672169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29315617 + ... + 29315710.

It is an arithmetic number, because the mean of its divisors is an integer number (703575936).

Almost surely, 2^2755672369 is an apocalyptic number.

It is an amenable number.

2755672369 is a deficient number, since it is larger than the sum of its proper divisors (58631375).

2755672369 is an equidigital number, since it uses as much as digits as its factorization.

2755672369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58631374.

The product of its digits is 4762800, while the sum is 52.

The square root of 2755672369 is about 52494.4984641248. The cubic root of 2755672369 is about 1401.9822886808.

The spelling of 2755672369 in words is "two billion, seven hundred fifty-five million, six hundred seventy-two thousand, three hundred sixty-nine".