2750055023 has 4 divisors (see below), whose sum is σ = 2808566880. Its totient is φ = 2691543168.

The previous prime is 2750054977. The next prime is 2750055037. The reversal of 2750055023 is 3205500572.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2750055023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750055073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29255858 + ... + 29255951.

It is an arithmetic number, because the mean of its divisors is an integer number (702141720).

Almost surely, 2^2750055023 is an apocalyptic number.

2750055023 is a deficient number, since it is larger than the sum of its proper divisors (58511857).

2750055023 is an equidigital number, since it uses as much as digits as its factorization.

2750055023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58511856.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 2750055023 is about 52440.9670296039. The cubic root of 2750055023 is about 1401.0290093023.

Adding to 2750055023 its reverse (3205500572), we get a palindrome (5955555595).

The spelling of 2750055023 in words is "two billion, seven hundred fifty million, fifty-five thousand, twenty-three".