27730063736 has 16 divisors (see below), whose sum is σ = 52028857440. Its totient is φ = 13855701760.

The previous prime is 27730063727. The next prime is 27730063747. The reversal of 27730063736 is 63736003772.

It is a congruent number.

It is an unprimeable number.

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, 1153625 + ... + 1177416.

It is an arithmetic number, because the mean of its divisors is an integer number (3251803590).

Almost surely, 2^27730063736 is an apocalyptic number.

It is an amenable number.

27730063736 is a deficient number, since it is larger than the sum of its proper divisors (24298793704).

27730063736 is a wasteful number, since it uses less digits than its factorization.

27730063736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332534 (or 2332530 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 44.

The spelling of 27730063736 in words is "twenty-seven billion, seven hundred thirty million, sixty-three thousand, seven hundred thirty-six".