2750827780005 has 16 divisors (see below), whose sum is σ = 4553094257280. Its totient is φ = 1416518212928.

The previous prime is 2750827779989. The next prime is 2750827780037. The reversal of 2750827780005 is 5000877280572.

It is a cyclic number.

It is not a de Polignac number, because 2750827780005 - 2⁴ = 2750827779989 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2750827780005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3161870577 + ... + 3161871446.

It is an arithmetic number, because the mean of its divisors is an integer number (284568391080).

Almost surely, 2^{2750827780005} is an apocalyptic number.

It is an amenable number.

2750827780005 is a deficient number, since it is larger than the sum of its proper divisors (1802266477275).

2750827780005 is a wasteful number, since it uses less digits than its factorization.

2750827780005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6323742060.

The product of its (nonzero) digits is 2195200, while the sum is 51.

The spelling of 2750827780005 in words is "two trillion, seven hundred fifty billion, eight hundred twenty-seven million, seven hundred eighty thousand, five".