2750250144 has 24 divisors (see below), whose sum is σ = 7219406880. Its totient is φ = 916750016.

The previous prime is 2750250137. The next prime is 2750250149. The reversal of 2750250144 is 4410520572.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2750250149) 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, 14324124 + ... + 14324315.

It is an arithmetic number, because the mean of its divisors is an integer number (300808620).

Almost surely, 2^2750250144 is an apocalyptic number.

2750250144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2750250144 is an abundant number, since it is smaller than the sum of its proper divisors (4469156736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2750250144 is a wasteful number, since it uses less digits than its factorization.

2750250144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28648452 (or 28648444 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 2750250144 is about 52442.8273837328. The cubic root of 2750250144 is about 1401.0621436353.

The spelling of 2750250144 in words is "two billion, seven hundred fifty million, two hundred fifty thousand, one hundred forty-four".