2750246655 has 32 divisors (see below), whose sum is σ = 5017650624. Its totient is φ = 1274320896.

The previous prime is 2750246617. The next prime is 2750246659. The reversal of 2750246655 is 5566420572.

It is not a de Polignac number, because 2750246655 - 2⁸ = 2750246399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750246659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 411504 + ... + 418133.

It is an arithmetic number, because the mean of its divisors is an integer number (156801582).

Almost surely, 2^2750246655 is an apocalyptic number.

2750246655 is a deficient number, since it is larger than the sum of its proper divisors (2267403969).

2750246655 is a wasteful number, since it uses less digits than its factorization.

2750246655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829675.

The product of its (nonzero) digits is 504000, while the sum is 42.

The square root of 2750246655 is about 52442.7941189254. The cubic root of 2750246655 is about 1401.0615511670.

The spelling of 2750246655 in words is "two billion, seven hundred fifty million, two hundred forty-six thousand, six hundred fifty-five".