2750005278005 has 16 divisors (see below), whose sum is σ = 3473740084800. Its totient is φ = 2084185002240.

The previous prime is 2750005277989. The next prime is 2750005278023. The reversal of 2750005278005 is 5008725000572.

It is not a de Polignac number, because 2750005278005 - 2⁴ = 2750005277989 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8449085 + ... + 8768525.

It is an arithmetic number, because the mean of its divisors is an integer number (217108755300).

Almost surely, 2^{2750005278005} is an apocalyptic number.

It is an amenable number.

2750005278005 is a deficient number, since it is larger than the sum of its proper divisors (723734806795).

2750005278005 is a wasteful number, since it uses less digits than its factorization.

2750005278005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410084.

The product of its (nonzero) digits is 196000, while the sum is 41.

The spelling of 2750005278005 in words is "two trillion, seven hundred fifty billion, five million, two hundred seventy-eight thousand, five".