27736063772 has 6 divisors (see below), whose sum is σ = 48538111608. Its totient is φ = 13868031884.

The previous prime is 27736063763. The next prime is 27736063879.

27736063772 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 27736063772.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3467007968 + ... + 3467007975.

It is an arithmetic number, because the mean of its divisors is an integer number (8089685268).

Almost surely, 2^27736063772 is an apocalyptic number.

It is an amenable number.

27736063772 is a deficient number, since it is larger than the sum of its proper divisors (20802047836).

27736063772 is a wasteful number, since it uses less digits than its factorization.

27736063772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6934015947 (or 6934015945 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 50.

The spelling of 27736063772 in words is "twenty-seven billion, seven hundred thirty-six million, sixty-three thousand, seven hundred seventy-two".