27933023747 has 2 divisors, whose sum is σ = 27933023748. Its totient is φ = 27933023746.

The previous prime is 27933023687. The next prime is 27933023761. The reversal of 27933023747 is 74732033972.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27933023747 - 2⁶ = 27933023683 is a prime.

It is not a weakly prime, because it can be changed into another prime (27933026747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13966511873 + 13966511874.

It is an arithmetic number, because the mean of its divisors is an integer number (13966511874).

Almost surely, 2^27933023747 is an apocalyptic number.

27933023747 is a deficient number, since it is larger than the sum of its proper divisors (1).

27933023747 is an equidigital number, since it uses as much as digits as its factorization.

27933023747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1333584, while the sum is 47.

The spelling of 27933023747 in words is "twenty-seven billion, nine hundred thirty-three million, twenty-three thousand, seven hundred forty-seven".