27152736763 has 2 divisors, whose sum is σ = 27152736764. Its totient is φ = 27152736762.

The previous prime is 27152736761. The next prime is 27152736811. The reversal of 27152736763 is 36763725172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27152736763 - 2¹ = 27152736761 is a prime.

It is a super-2 number, since 2×27152736763² (a number of 22 digits) contains 22 as substring.

Together with 27152736761, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (27152736761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13576368381 + 13576368382.

It is an arithmetic number, because the mean of its divisors is an integer number (13576368382).

Almost surely, 2^27152736763 is an apocalyptic number.

27152736763 is a deficient number, since it is larger than the sum of its proper divisors (1).

27152736763 is an equidigital number, since it uses as much as digits as its factorization.

27152736763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2222640, while the sum is 49.

The spelling of 27152736763 in words is "twenty-seven billion, one hundred fifty-two million, seven hundred thirty-six thousand, seven hundred sixty-three".