275012068 has 6 divisors (see below), whose sum is σ = 481271126. Its totient is φ = 137506032.

The previous prime is 275012057. The next prime is 275012107. The reversal of 275012068 is 860210572.

It can be written as a sum of positive squares in only one way, i.e., 183656704 + 91355364 = 13552^2 + 9558^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34376505 + ... + 34376512.

Almost surely, 2^275012068 is an apocalyptic number.

It is an amenable number.

275012068 is a deficient number, since it is larger than the sum of its proper divisors (206259058).

275012068 is a wasteful number, since it uses less digits than its factorization.

275012068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68753021 (or 68753019 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 275012068 is about 16583.4878116758. The cubic root of 275012068 is about 650.3052357336.

The spelling of 275012068 in words is "two hundred seventy-five million, twelve thousand, sixty-eight".