2755722441 has 4 divisors (see below), whose sum is σ = 3674296592. Its totient is φ = 1837148292.

The previous prime is 2755722433. The next prime is 2755722451. The reversal of 2755722441 is 1442275572.

It is a happy number.

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 not a de Polignac number, because 2755722441 - 2³ = 2755722433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2755722441.

It is not an unprimeable number, because it can be changed into a prime (2755722421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459287071 + ... + 459287076.

It is an arithmetic number, because the mean of its divisors is an integer number (918574148).

Almost surely, 2^2755722441 is an apocalyptic number.

It is an amenable number.

2755722441 is a deficient number, since it is larger than the sum of its proper divisors (918574151).

2755722441 is an equidigital number, since it uses as much as digits as its factorization.

2755722441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918574150.

The product of its digits is 156800, while the sum is 39.

The square root of 2755722441 is about 52494.9753881264. The cubic root of 2755722441 is about 1401.9907802118.

The spelling of 2755722441 in words is "two billion, seven hundred fifty-five million, seven hundred twenty-two thousand, four hundred forty-one".