10275994279 has 2 divisors, whose sum is σ = 10275994280. Its totient is φ = 10275994278.

The previous prime is 10275994249. The next prime is 10275994291. The reversal of 10275994279 is 97249957201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10275994279 - 2¹¹ = 10275992231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10275994229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5137997139 + 5137997140.

It is an arithmetic number, because the mean of its divisors is an integer number (5137997140).

Almost surely, 2^10275994279 is an apocalyptic number.

10275994279 is a deficient number, since it is larger than the sum of its proper divisors (1).

10275994279 is an equidigital number, since it uses as much as digits as its factorization.

10275994279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2857680, while the sum is 55.

The spelling of 10275994279 in words is "ten billion, two hundred seventy-five million, nine hundred ninety-four thousand, two hundred seventy-nine".