27750703283 has 2 divisors, whose sum is σ = 27750703284. Its totient is φ = 27750703282.

The previous prime is 27750703271. The next prime is 27750703301. The reversal of 27750703283 is 38230705772.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27750703283 - 2³² = 23455735987 is a prime.

It is a super-2 number, since 2×27750703283² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27750703243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13875351641 + 13875351642.

It is an arithmetic number, because the mean of its divisors is an integer number (13875351642).

Almost surely, 2^27750703283 is an apocalyptic number.

27750703283 is a deficient number, since it is larger than the sum of its proper divisors (1).

27750703283 is an equidigital number, since it uses as much as digits as its factorization.

27750703283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 27750703283 in words is "twenty-seven billion, seven hundred fifty million, seven hundred three thousand, two hundred eighty-three".