275010993 has 12 divisors (see below), whose sum is σ = 397488208. Its totient is φ = 183225240.

The previous prime is 275010991. The next prime is 275011001. The reversal of 275010993 is 399010572.

It is not a de Polignac number, because 275010993 - 2¹ = 275010991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275010991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6978 + ... + 24468.

Almost surely, 2^275010993 is an apocalyptic number.

It is an amenable number.

275010993 is a deficient number, since it is larger than the sum of its proper divisors (122477215).

275010993 is a wasteful number, since it uses less digits than its factorization.

275010993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19244 (or 19241 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 275010993 is about 16583.4553998858. The cubic root of 275010993 is about 650.3043884022.

The spelling of 275010993 in words is "two hundred seventy-five million, ten thousand, nine hundred ninety-three".