2756234011 has 4 divisors (see below), whose sum is σ = 2756761992. Its totient is φ = 2755706032.

The previous prime is 2756234009. The next prime is 2756234023. The reversal of 2756234011 is 1104326572.

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

It is a cyclic number.

It is not a de Polignac number, because 2756234011 - 2¹ = 2756234009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2756234051) 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, 256081 + ... + 266626.

It is an arithmetic number, because the mean of its divisors is an integer number (689190498).

Almost surely, 2^2756234011 is an apocalyptic number.

2756234011 is a deficient number, since it is larger than the sum of its proper divisors (527981).

2756234011 is an equidigital number, since it uses as much as digits as its factorization.

2756234011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527980.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2756234011 is about 52499.8477235887. The cubic root of 2756234011 is about 1402.0775296411.

The spelling of 2756234011 in words is "two billion, seven hundred fifty-six million, two hundred thirty-four thousand, eleven".