2752690985771 has 8 divisors (see below), whose sum is σ = 2985702131664. Its totient is φ = 2527578522880.

The previous prime is 2752690985749. The next prime is 2752690985777. The reversal of 2752690985771 is 1775890962572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2752690985771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2752690985777) 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 7 ways as a sum of consecutive naturals, for example, 1974670025 + ... + 1974671418.

It is an arithmetic number, because the mean of its divisors is an integer number (373212766458).

Almost surely, 2^{2752690985771} is an apocalyptic number.

2752690985771 is a deficient number, since it is larger than the sum of its proper divisors (233011145893).

2752690985771 is a wasteful number, since it uses less digits than its factorization.

2752690985771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949341501.

The product of its (nonzero) digits is 133358400, while the sum is 68.

The spelling of 2752690985771 in words is "two trillion, seven hundred fifty-two billion, six hundred ninety million, nine hundred eighty-five thousand, seven hundred seventy-one".