2750027648 has 16 divisors (see below), whose sum is σ = 5478570960. Its totient is φ = 1375013760.

The previous prime is 2750027611. The next prime is 2750027653. The reversal of 2750027648 is 8467200572.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10742168 + ... + 10742423.

It is an arithmetic number, because the mean of its divisors is an integer number (342410685).

Almost surely, 2^2750027648 is an apocalyptic number.

It is an amenable number.

2750027648 is a deficient number, since it is larger than the sum of its proper divisors (2728543312).

2750027648 is an equidigital number, since it uses as much as digits as its factorization.

2750027648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21484605 (or 21484593 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 2750027648 is about 52440.7060211817. The cubic root of 2750027648 is about 1401.0243605110.

The spelling of 2750027648 in words is "two billion, seven hundred fifty million, twenty-seven thousand, six hundred forty-eight".