2250018775064 has 16 divisors (see below), whose sum is σ = 4466949039000. Its totient is φ = 1058832364672.

The previous prime is 2250018775063. The next prime is 2250018775091. The reversal of 2250018775064 is 4605778100522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250018775061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8272127714 + ... + 8272127985.

Almost surely, 2^{2250018775064} is an apocalyptic number.

It is an amenable number.

2250018775064 is a deficient number, since it is larger than the sum of its proper divisors (2216930263936).

2250018775064 is a wasteful number, since it uses less digits than its factorization.

2250018775064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16544255722 (or 16544255718 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 2250018775064 in words is "two trillion, two hundred fifty billion, eighteen million, seven hundred seventy-five thousand, sixty-four".