275016529149842 has 4 divisors (see below), whose sum is σ = 412524793724766. Its totient is φ = 137508264574920.

The previous prime is 275016529149779. The next prime is 275016529149893. The reversal of 275016529149842 is 248941925610572.

275016529149842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 274848618516481 + 167910633361 = 16578559^2 + 409769^2 .

It is a super-3 number, since 3×275016529149842³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68754132287459 + ... + 68754132287462.

Almost surely, 2^{275016529149842} is an apocalyptic number.

275016529149842 is a deficient number, since it is larger than the sum of its proper divisors (137508264574924).

275016529149842 is a wasteful number, since it uses less digits than its factorization.

275016529149842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137508264574923.

The product of its (nonzero) digits is 87091200, while the sum is 65.

The spelling of 275016529149842 in words is "two hundred seventy-five trillion, sixteen billion, five hundred twenty-nine million, one hundred forty-nine thousand, eight hundred forty-two".