93950012279 has 2 divisors, whose sum is σ = 93950012280. Its totient is φ = 93950012278.

The previous prime is 93950012231. The next prime is 93950012293. The reversal of 93950012279 is 97221005939.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93950012279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93952012279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46975006139 + 46975006140.

It is an arithmetic number, because the mean of its divisors is an integer number (46975006140).

Almost surely, 2^93950012279 is an apocalyptic number.

93950012279 is a deficient number, since it is larger than the sum of its proper divisors (1).

93950012279 is an equidigital number, since it uses as much as digits as its factorization.

93950012279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 306180, while the sum is 47.

The spelling of 93950012279 in words is "ninety-three billion, nine hundred fifty million, twelve thousand, two hundred seventy-nine".