63094789739 has 2 divisors, whose sum is σ = 63094789740. Its totient is φ = 63094789738.

The previous prime is 63094789727. The next prime is 63094789741. The reversal of 63094789739 is 93798749036.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63094789739 is a prime.

It is a Sophie Germain prime.

Together with 63094789741, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63094789039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31547394869 + 31547394870.

It is an arithmetic number, because the mean of its divisors is an integer number (31547394870).

Almost surely, 2^63094789739 is an apocalyptic number.

63094789739 is a deficient number, since it is larger than the sum of its proper divisors (1).

63094789739 is an equidigital number, since it uses as much as digits as its factorization.

63094789739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61725888, while the sum is 65.

The spelling of 63094789739 in words is "sixty-three billion, ninety-four million, seven hundred eighty-nine thousand, seven hundred thirty-nine".